RRPAB Meeting #1 minutes September 25th, 2009:

Race Rocks Public Advisory Board Meeting (RRPAB), 25 Huron St. Victoria, September 25th, 2009: Minutes

Attendees:
Name ——–    Organization

Doug Biffard –BC Parks
Chris Blondeau–Pearson College UWC
Chris Bos–Sports Fish Advisory Board
Erin Bradley –Ogdne Pt. Dive Centre
Paul Cottrell–DFO
Sarah Davies–DFO
Mike Fenger–Friends of Ecological Reserves
Garry Fletcher–Race Rocks Ecological Reserve Warden
Kelly Francis –DFO
Veronica Lo –CPAWS
Lesley MacDougall–DFO
Angus Matthews –Shaw Ocean Discovery Centre
Larry Paike–DFO
Martin Paish–Sports Fish Advisory Board
Glen Rasmussen–DFO
Aaron Reith –First Natiions Liasion (contracted by DFO)
Richard Taggart –Pedder Bay Marina/marinas&Sports Fishing
Mike Waters–DND

 

Regrets:

Cathy Booler–Georgia Strait Alliance
Simon Pidcock–Pacific Whale Watch Association
Tomas Tomascik–Parks Canada
Dave Smith–Environment Canada

Glen Rasmussen opened the meeting at 10:05

Introductions/purpose/missing sectors:

A question was asked regarding the timeline and commitment for the Race Rocks MPA in the context of future planned protected areas work. Is Race Rocks a stand alone, will there be many, a network?

Glen: Provided a presentation on the context with respect to the national network, and how an MPA at Race Rocks fits in with the network plans, as well as with provincial obligations with the Ecological Reserve. In general, the current expected timeline for

Race Rocks is to have the Regulatory Intent package ready to send to Ottawa by January – February, 2010. The timeline will include three meetings of the RRPAB.

RRPAB members noted the absence of Marine Wildlife Viewing industry representation on the RRPAB. Glen noted that the whale watching representative was unable to attend due to illness but he will attempt to make contact with him or with Dan Kukat to set up a meeting to discuss appropriate representation by marine wildlife viewing industry on the RRPAB.

The following suggestions were made by the RRPAB to provide for more complete representation of relevant interests among RRPAB membership:

Research community: Suggested pursuing representatives of the research community to participate in the RRPAB. Individuals suggested included Verena Tunnicliffe, Phil Deardon, Rosalyn Canessa (UVic), Kai Chen, Chris Arby-Clark (UBC).

Transport Canada: anchoring and aircraft traffic are issues, so a TC rep would be useful. Other ENGOs: WC2 – Glen hasn’t heard from them.
Municipalities: District of Metchosin

Discussion: Concern regarding the separate process for First Nations relationships. While there was an understanding that the initial relationship development needs to take place separately, there was clear desire to have First Nations representatives at the RRPAB to ensure that a strong and meaningful connection can be made between the communities of user groups and First Nations groups. Aaron Reith noted that he would communicate this to the First Nations involved in the Area of Interest discussions and pass along the invitation to have them participate in future RRPAB meetings.

Kelly Francis presented the history of the Race Rocks designation initiative:

There was confirmation among the RRPAB members who were active during the initial designation initiative that they felt the spirit of the initial agreement reached by the RRPAB in 2000 had been betrayed as a result of modifications to the designation proposal which occurred once the proposal was sent to Ottawa. RRPAB members expressed their desire that reporting on lessons learned clearly state that the Gazetting process led to the failure to achieve designation. Although all participants in the Pacific Region had agreed to the regulatory intent, this was not reflected in the draft designation regulation which appeared in the RIAS and Chapter 1 of the Canada Gazette.

ACTION ITEM: Change the PowerPoint presentation made by Glen – slide “and that’s where it went sideways” to reflect that the RRPAB had worked very hard to achieve agreement on the values, objectives, boundaries and prohibitions language for the Race Rocks MPA designation proposal, and indicate that the RRPAB was not consulted on subsequent amendments to the wording of the regulation in Ottawa which undermined both the process and the contribution of the RRPAB.

There was a query regarding where the conversations of the RRPAB will be recorded, how they will be used and made available. The response was that they will be reflected in the meeting minutes and notes, and an action item list will be developed, including changing the PowerPoint presentation to reflect the views of the board. In addition to the lessons learned from the Race Rocks initiative, there are now precedents for cooperative management regimes as a result of the designation of the Bowie Seamount MPA, and more experience with how to develop regulations for MPAs.

Doug Biffard provided context regarding the Province of BC Ecological Reserve (ER) designation for Race Rocks:
Race Rocks was designated an ER in 1980, as a benchmark example of a less disturbed ecosystem for research purposes, and as an area for public education regarding the value of conserving special ecosystems. The ER designation provides protection for the land masses, as well as the seabed out to the boundaries of the ER; a DFO-designated MPA would provide additional protection for the water column and its associated aquatic life. The outstanding issues are to ensure that there is Federal protection to ensure extraction (for recreational and commercial purposes) are prohibited within the boundaries of the protected area, and that there is a dialogue with Transport Canada to express a desire to limit anchoring and aviation disturbance for Race Rocks.

Glen Rasmussen presented context regarding the national network of MPAs:

Chris Bos provided clarification with respect to the Southern Strait of Georgia NMCA (Parks Canada): a feasibility study is taking place, and as effective management of the NMCA would require the Province to transfer the ownership of the seabed to Parks Canada, the Province is awaiting the results of the feasibility study before transferring seabed ownership.

General discussion regarding the number of MPAs or protected areas in the region. Concerns ranged from criticism that compared with the East Coast, the Pacific Region doesn’t have as many MPAs (generally due to the fact that the Pacific area is managed by one DFO administrative region, while there are 4 separate DFO administrative regions on the East Coast, each with staff and resources to develop their own MPAs), to concern that there are a number of different agencies – Federal and Provincial – that are all working toward protecting areas of the marine environment using different legislative tools for different purposes. All agencies are working toward establishing protected areas in accordance with their individual legislative mandates and criteria, and one of the reasons for pursuing a network is to find convergence of the varied schemes to develop systems that can accomplish the objectives of all agencies. It was pointed out that from a stakeholder point of view, the current configuration of three separate Federal agencies running three separate processes to pursue different ways of closing areas to human use is frightening, cumbersome, limits effective engagement, and creates consultation burnout.

Glen Rasmussen presented the current MPA designation process:

General discussion regarding the Socio-Economic Overview and Assessment (SECOA) update.

Concerns with the update document: Sportsfish contact missing. It appears that the fishing section has been written without contacting recreational fishermen. There are 11,000 in the Victoria area. Much of the information seems to have been collected through contact with BC Parks and DFO staff, e.g. two employees of the DFO Statistics department are listed as the contact for commercial fishing. The dive community contact is an employee of one dive shop, not a sector association representative. Board representatives asked that this review be described as an overview only, and they were asked to provide the appropriate information and contacts through a take-home review of the SECOA after the meeting.

ACTION ITEM: RRPAB members review and provide necessary edits/additions to the draft SECOA.

ACTION ITEM: PowerPoint presentation slide be changed to Socio Economic OVERVIEW only, not assessment.

General discussion regarding Race Rocks MPA proposed boundary.

There were requests to reopen the development of boundary delineation along with the development of ecological objectives. Scientific data unavailable during the first process may now suggest more appropriate boundaries. However, the current designation process has been initiated on the understanding that it will build on the consensus reached during the previous process. The boundaries were developed based on agreement and support from all members of the previous RRAB, including the support of the Sport Fishing Advisory Board (SFAB). Current SFAB representatives have the authority to reach agreements based on the original boundaries, and changes to those boundaries would require a new round of consultation within their constituencies; a process that will delay their ability to participate and agree on the MPA boundaries. The argument was made that inappropriate boundaries could compromise the ability of the protected area to achieve its conservation objectives. Other comments included the clear recognition that the original boundaries were defined through a process of collaboration and compromise, to an area that was acceptable for conservation objectives and human users. The conservation objectives developed for Race Rocks will have to be developed with recognition of the limitations imposed by the size of protected area.

Glen Rasmussen presented the current work to develop a relationship between the Government of Canada (DFO) and First Nations (Beecher Bay, T’Souke, Songhees,):
Aaron Reith provided further comments from discussions with First Nations. The ‘no take’ language that was added to the Gazette 1 regulations during the first process caused a severe amount of mistrust and anger within the First Nations community. The work of First Nations chiefs and DFO staff in the past eight months has gone a long way to repairing the relationship damage from the previous process. First Nations see this as a very positive change and view the current process as a potential to build relationships in the community with the department, and the management board may set an example for future arrangements. Kelly Francis noted that the development of an agreement between a group of First Nations and DFO for the management of a MPA is a very special arrangement. Members of the RRPAB were eager to see the Memorandum of Understanding (MOU) at the earliest possible time, and stressed the importance of a transparent process for stakeholders and First Nations to know what is being discussed at each table. RRPAB members reiterated their desire to have meetings that included First Nations and stakeholders; Aaron noted that he would make an invitation to the First Nations for such a meeting.

Glen Rasmussen presented the MPA designation process:

RRAB members asked where costs of designation and operation are identified: if there are explicit commitments to dollar amounts from DFO for the operation of the MPA. Kelly Francis and Glen Rasmussen responded that the Regulatory Impact Analysis Statement and the Triage Questionnaire explicitly indicate the costs and benefits of MPA designation, including environmental costs, costs to human users, and actual operational costs. While there are no specific dollar amounts, there is a clear statement recognizing the obligation and commitment of DFO to support the operation and management of the MPA to achieve its objectives, with some level of funding.

Glen Rasmussen presented the proposed boundary for the Race Rocks MPA:

There is agreement from BC Parks, as well as DFO Fisheries and Aquaculture Management, that current boundaries for the Ecological Reserve, commercial fishery closures, rockfish conservation areas, and other closures, will be modified to reflect the accepted boundary for the MPA for consistency. The currently proposed boundary remains largely similar to the 20 fathom boundary agreed upon in the previous process; however, the boundaries will be described using coordinates rather than depth contours as those are not an acceptable method of delineation. The current proposed boundary forms a straight – edged polygon, similar in size to the current Rockfish Conservation Area boundaries and will be described using coordinates that are determinable through the use of GPS. General discussion included the rationale for a GPS-based boundary vs. a distance from shore boundary. It was determined that for the recreational boater they would be more likely to have the on board technology needed (GPS) to determine their coordinates, but unlikely to have radar necessary to determine distance from a point. There was also discussion of the need for markers on the water to mark the protected areas boundary; operational needs such as boundary markers will be addressed during the development of the management plan.

ACTION ITEM: Mike Waters will provide a DND danger template to add to Glen’s boundary slides.

ACTION ITEM: Glen will add the multibeam data to the boundary map and send to RRPAB members.

Glen Rasmussen led the values discussion and asked if the values identified during the original process are still valid and accurate.
Garry Fletcher noted that Race Rocks is now included as a North America Marine Protected Area Network (NAMPAN) site.

ACTION ITEM: RRPAB reassess the values from the previous process and provide edits.

Stakeholder input table: Glen Rasmussen introduced the stakeholder input table and asked for a volunteer sector representative to work through the table as an example.
Erin Bradley and Doug Biffard agreed to include their feedback on behalf of the dive community. The stakeholder input table will be sent to all RRPAB representatives to complete on behalf of their respective sectors.

A question was raised about what physical extent to place on comments for the table: e.g. the values for the area may be localized (high current brings high mammal population etc), while the impacts may be from beyond. Glen Rasmussen suggested keeping comments relevant to those components that are within the proposed boundary, with the recognition that there are outside impacts that may need to be addressed within designation or within the management plan.

One participant suggested that DND should perhaps not be included in the ‘sectors’ column of the table, as they have no direct interest in Race Rocks. The participant suggested that DND activities instead represent a direct impact on Race Rocks. The input from DND would not necessarily include the components of the area they find valuable, but rather include a rationale for their activities in the area.

Glen suggested that the impact of DND to the area would likely be identified through the risks reported by other sectors. The potential or realized impacts of any human use within the proposed MPA boundaries should be recorded, and DFO will work to review, seek changes to the activities if possible or mitigate to minimize impact. For example, DFO has been working with DND to review DND’s practices and mitigate impacts.

(The following clarification was provided by the DND rep after discussion at the November 26 meeting: In completing this review DND has been using Race Rocks and the Coast Guard lighthouse to monitor the cumulative effects of all activities on the marine life living within the Race Rocks ecological reserve boundary. Due to the unique nature of DND’s activities and the fact their property is adjacent to Race Rocks DND is a key stakeholder who needs to be represented in the sectors column of the table).

Glen Rasmussen presented the RRPAB roles and responsibilities. RRPAB members stressed that the spirit of community cooperation has always been, and will continue to be, an important asset. Glen noted the MOU that is currently being reviewed within the First Nations communities includes recognition of the need for a relationship with the Province of BC, and with the community of other interests in Race Rocks.

It was suggested that the RRPAB and FN meet at Pearson College, as the college has been designated an appropriate place for sharing between First Nations and other communities. Chris Blondeau agreed and extended the invitation to hold a meeting there.

Glen also noted that a draft Terms of Reference (ToR) has been developed for the RRPAB, similar to the ToR developed in the previous process, and asked members to review and comment on it.

ACTION ITEM: RRPAB members to review and comment on the draft Terms of Reference.

ACTION ITEM: Each organization provides / share links to their vision documents to promote greater understanding throughout the RRAB.
ACTION ITEM: Agree on next meeting date.

Summary of ACTION ITEMS:

  • DFO: change the PowerPoint slide to reflect that the failure occurred in Ottawa
  • RRPAB members: review and provide necessary edits/additions to the draftSECOA
  • DFO: PowerPoint slide changed to Socio Economic OVERVIEW
  • Mike Waters: provide a DND danger template to add to Glen’s boundary slides
  • DFO: add the multibeam data to the boundary map and send to RRAB members.
  • RRPAB members: reassess the values from the previous process and provideedits.
  • RRPAB members: review and comment on the draft Terms of Reference.
  • RRPAB members: provide / share links to their organization’s vision documents
  • RRPAB members: agree on next meeting date.

Background to new Round of RR Advisory Board Meetings —DFO

Race Rocks Marine Protected Area ,  Race Rocks Advisory Board Meeting
September 25, 2009

(Ed note:) This “history and process background “was presented at the Introductory meeting of the Advisory Board in the second round of meetings since the last efforts were abandoned at the impasse after the gazetting of the DFO modified document in October, 2000).
History (as presented by DFO)

  • •Canada’s Oceans Act came into force in 1997
  • •In 1998, the Minister of Fisheries and Oceans announced four “pilot” MPA initiatives, including Race Rocks
  • •Race Rocks meets the criteria outlined in Section 35(1) of the Oceans Act which authorizes the designation of Marine Protected Areas for the conservation and protection of:
  • –endangered/threatened species and their habitats;
  • –unique habitats;
  • –areas of high biodiversity or biological productivity

More history….

  • •Also an opportunity to demonstrate the collaborative approach envisioned for implementation of the 1998 Canada/BC MPA strategy by utilizing complementary legislative instruments to enhance protection of the Race Rocks Ecological Reserve.
  • •The Race Rocks Advisory Board (RRAB) was established in December 1999 to assist DFO and BC Parks with consultations and the development of consensus-based recommendations for  designation and management of the MPA.
  • •Membership included representatives of federal and provincial government (DFO, DND, Parks Canada, BC MELP) Pearson College, non-govt science, ENGOs, recreational fishery, eco-tourism operators, local marina operators
  • •The FN perspective on cultural significance of Race Rocks was provided by Tom Sampson, a member of the Coast Salish Sea Council (but not a member of one of the four FNs claiming Race Rocks as part of their traditional territory)
  • •On March 22, 2000, the RRAB unanimously endorsed a series of recommendations for designation and cooperative management of Race Rocks as a joint federal/provincial MPA to be named X’waYeN (Race Rocks).  The recommendations included a governance model and voluntary compliance/best practices guidelines approach to management of activities within the MPA
  • •On September 14, 2000 the Minister of Fisheries and Oceans and the BC Minister of Environment, Lands and Parks announced their endorsement of the RRAB’s recommendation that RR become Canada’s first Oceans Act MPA.
  • •The draft designation regulation for Race Rocks was pre-published in Part 1 of the Canada Gazette on October 28, 2000.

And that’s where things went sideways..

  • •The chiefs of three of the Race Rocks FNs intervened during the 60 day public comment period, expressing their opposition to the MPA designation, citing inadequate consultation and concerns about possible infringement on their right to fish in the area.
  • •Following a series of bilateral meetings with each FN, DFO was advised by letter of their agreement to move ahead with designation on the condition that management of the MPA would be managed jointly with FNs
  • •DFO then initiated discussions with the FNs on the development of an agreement which would define the governance structure, authorities, roles and responsibilities for cooperative management, consensus framework and provision for advice to Ministers
  • •These discussions evolved into negotiations of a broader agreement for cooperative management of the FN’s Area of Interest
  • (*N.B. see discussion in minutes regarding content of this slide*)

Since then…

  • •Discussions on the MPA were put on hold pending negotiation of the agreement, a process which took approximately two years
  • •Although an agreement was reached in late 2006, it was never signed off as one FN pulled out at the 11th hour
  • •Meanwhile, the Canada Gazette regulatory package expired in 2002
  • •DFO approached individual FNs in early 2008 to determine their interest in pursuing the MPA receiving a positive response
  • •Development of a new agreement with the collective Race Rocks FNs is now underway

Current Status
Contextoceanmaninacan

fed MPA authorities

Provincial & Territorial Protected Areas

Protection Focus Examples
Marine biodiversity through representative ecosystems and special natural featuresTargeted species or populations and their supporting habitat

Habitats and ecosystems supporting rare or at risk species

Preservation of areas with cultural heritage values for recreational, educational, cultural uses

Ecological Reserves, representative natural ecosystems,
for ecological, research and education purposes

Preservation of areas established under a First Nation Final agreement for social, ceremonial and cultural uses

Provincial ParksMarine Parks

Conservancies

Special Management Areas

Natural areas
– Ecological Reserves
– Protected Natural Areas
– Nature / Conservation reserves

Wildlife Management Areas
Wildlife Reserves
Wilderness Areas

 

 

Current Status

Currentstatus DFO

 

 O and Firstnat

MPA Designation Process
MPA designation

BoundaryMPAmap2009

Timelines

  • •DFO science work to complete overview and conservation objectives (December 2009)
  • •DFO work to develop management objectives (December 2009)
  • •DFO and First Nations signing of Memorandum of Understanding ( December 2009)
  • •Public Advisory Board consultations with stakeholders and the public ( January 2010)
  • •Drafting of regulatory documents for regulatory process (January 2010)
  • •Regulation ready for publishing ( summer 2010)

 Values Discussion

Conservation Values

  • •ECOLOGICAL IMPORTANCE
  • •UNIQUENESS
  • •BIOGEOGRAPHICAL IMPORTANCE
  • •INTERNATIONAL OR NATIONAL IMPORTANCE
  • •VULNERABILITY
  • •PRODUCTIVITY
  • •NATURALNESS
  • •REPRESENTATIVENESS
  • •COMPREHENSIVENESS
  • •ECOLOGICAL IMPORTANCE

For a very small area ( less than 220 hectares), the area has one of the highest levels of biodiversity in Canada’s pacific waters (Draft Science Review – Wright & Smiley). Several ‘endangered’ or “listed species of concern” are found in the waters.

  • •UNIQUENESS

The area represents a distinct turbulent and nutrient-rich regime with an exceptionally broad range of concentrated biodiversity

  • •BIOGEOGRAPHICAL IMPORTANCE

The juncture of bathymetric profile, generous tidal action, previous levels of protection and wide bio-diversity make this area exceptionally rare and unique

  • •INTERNATIONAL OR NATIONAL IMPORTANCE

Race Rocks has potential for consideration by the UNESCO World Heritage List as a site of outstanding universal significance based on its natural heritage values

  • •VULNERABILITY

Relative to other coastal waters, the area is reasonably healthy but vulnerable because of its high concentration of biodiversity in a small area

  • •PRODUCTIVITY

The combination of rocky reefs and strong currents create a very high level of biological productivity and spectrum of biodiversity

  • •NATURALNESS
    Designation as an ecological reserve for more than twenty years, with a high level of stewardship has provided a good level of protection from all major forms of human-induced alterations.
  • •REPRESENTATIVENESS

Highly representative of a marine ecosystem in the southernmost waters of western Canada and contains rare and endangered species

  • •COMPREHENSIVENESS

The proposed area ranges from the terrestrial to the depths of twenty fathoms in the subtidal waters, wherein is found the majority of the biodiversity, which has full protection from complementary authorities.

Socio-economic Values
Will be discussed using the input table.

Feeding Sealions bait!!

‘Morning’, ‘clear’, ‘15.0’, ”, ‘10.0’, ‘W’, ‘1\\” swell’

‘Boat’, ’30K2923′, ‘Welcome to the Race Rocks Zoo.\r\nThis boat ambled in safely enough, then proceeded to throw food to the sea lions!  I have a very clear photo of one man throwing what appears to be baitfish into the air and the other man watching it fly.  He proceeded to throw more food until I waved him off.’,Ryan 13:35:49′

rm30K2923_092009a

From boat# 30K2923 an individual throws a baitfish to the sea lions from a few metres off the shore. Needless to say this was a first! Noon, September 20, 2009.

 

Test of AXYS Wind Assessment Technology

In October, 2009, Lester Pearson College had an opportunity to participate in an offshore wind assessment test by AXYS Technologies Inc. in the Strait of Juan de Fuca .

See video of test in Juan de Fuca off Race Rocks

Sidney firm deploys world’s first wind buoy :
Times Colonist,October 28, 2009

rm191009buoydeployed

The Wind Sentinnel deployed at Race Rocks on October 18, 2009 -Estimated duration is Oct. 16 – Nov. 16 (logistics/weather dependant) -Buoy Deployment Location – Lat: 48° 17.606’N Long: 123° 32.370’W -Communications – Buoy: Cellular phone -Communications – land station: Race Rocks LAN wired Ethernet connection

Great Race Rocks was used to host the land station for an offshore buoy which is designed to record  wind speed and direction data profiles up to 200 meters height. It is anchored outside of the Race Rocks Ecological Reserve in the Strait of Juan de Fuca. Data from the buoy is relayed automatically every 10 minutes by cell phone to the instrument trailer on land and is transmitted to the internet through our LAN on Race Rocks

 

 

https://www.racerocks.ca/wp-content/uploads/2009/09/AXYSWindSentinel.pdfLink to this brochure pdf with more specifications. AXYSWindSentinel

We will be able to benefit by adding the information collected to the knowledge base for the reserve. It will also be useful for planning for future sustainable energy applications.Our current wind measurements done by the Davis weather instrument we have installed on the ground level, often show at least a 10 km/h difference in wind velocity when compared with the Environment Canada data from the top of the tower at 36 metres. A set of data with projections to 200 metres will provide an excellent profile for comparisons.

See this sample file on Analyzing the data as an exercise.

Username: windtrial
Password: axyswind
The left hand window shows the station, which if you click on will expand out to show the messages (metocean and Waves) and if you click the + beside these you will get the individual data parameters which you can plot into a graph by selecting the checkbox of the parameter you want to graph and then clicking the Graph icon at the top of that window.

You can also see a table of the data by simply clicking on the message (click on the 1 MetOcean name and a table will appear on the RHS window with all the data)

Return to the Wind as an Abiotic Factor at Race Rocks File

Harbour seal decapitated by boat

Aside

rmboatkillsept1809This fall there seems to be an unusual amount of injuries showing up on the marine mammals: Ryan recorded some of them with images on his Flickr site:

See this link to the log pages with injured marine mammals.

 

This dead harbour seal pup was the first of two found in a single week in the waters near Race Rocks. A boat traveling at great speed decapitated this animal and left another slice on the neck in the tell-tale pattern of propeller wounds. Remember Buster?:

He has not been seen in weeks.

 

 

Cerorhinca monocerata: Rhinocerous Auklet -The Race Rocks Taxonomy


This Rhinocerous Auklet was photographed by Ryan Murphy in Race Passage, late September, 2009

Rhinocerous auklet are frequent fall and winter visitors in the waters around Race Rocks. They forage for feed by diving in groups. The pictures above are of the same group, shown in different positions . Click for enlarged version
Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-Phylum Vertebrata
Class Aves
Order Charadriformes
Family Alcidae
Genus Cerorhinca
Species monocerata
Common Name: Rhinocerous Auklet

Other Members of the Class Aves at Race Rocks.

taxonomyiconReturn to the Race Rocks Taxonomy
and Image File
April 2009 Raisa Mirza

Melibe leonina: Hooded nudibranch–The Race Rocks Taxonomy

melibe3This is a hooded nudibranch (Melibe leonina)… a predatory sea slug that ‘swims’ more often than it crawls. The front end (on the right) has rounded sensory organs called rhinophores that look a bit like elephant ears. In the other picture you can see the head has a big mouth and that can expand to capture all sorts of little critters. The branching structures are ramifications of the digestive system (hepatic diverticula).

melibe1

Melibe leonina photo by Ryan Murphy

 

View  other underwater images at Ryan’s Flickr site.

melibe2

Melibe leonina photo by Ryan Murphy

Domain : Eukarya
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Opisthobranchia
Order: Nudibranchia
Superfamily: Tritoniodea
Family: Tethydidae
Genus: Melibe
Species: leonina Gould, 1852
Common Name: Hooded Nudibranch

Other molluscs at Race Rocks

taxonomyiconReturn to the Race Rocks Taxonomy and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams. Ryan Murphy

Alaria nana: Brown Algae – Race Rocks Taxonomy

Photos by Ecoguardian Ryan Murphy

Phylum: Phaeophyta
Class: Phaeophyceae
Order: Laminariales
Family: Alariaceae
Alaria nana (Schrader)

Description: The plant is olive brown to yellowish-brown in colour with a conspicuous blade (eroded at maturity), stipe, and holdfast. The holdfast is made up of short, firm root-like structures and is 3-7 cm. long, 5-8 mm. in diameter, merging into a slightly compressed rachis 2-4 cm. long. The rachis in turn merges into the blade, which is linear, tapering gradually to the apex and abruptly to the rachis; the blade is 40-60 cm. long and 3-8 cm. wide with a conspicuous, solid percurrent midrib 4-6 mm. wide.

Habitat: On rocks in the middle and upper intertidal zones in exposed areas.

Pacific Coast Distribution: Alaska to California.

Robert Scagel, 1972
See all Phaeophytes in the Race Rocks Taxonomy

taxonomyiconReturn to the Race Rocks Taxonomy and Image File
pearsonlogo2_f2The Race Rocks taxonomy is a collaborative venture originally started with the Biology and Environmental Systems students of Lester Pearson College UWC. It now also has contributions added by Faculty, Staff, Volunteers and Observers on the remote control webcams. Ryan Murphy PC yr 26