Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Type: Nudibranchia
Family: Tergipedidae
Genus: Catriona
Species: Catriona columbiana ( O’Donoghue , 1922)
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![]() Garry Fletcher |
&nbs
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Type: Nudibranchia
Family: Tergipedidae
Genus: Catriona
Species: Catriona columbiana ( O’Donoghue , 1922)
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![]() Garry Fletcher |
&nbs
We had previously called this species D. sandiegensis, but we changed it because of this entry in Wikipedia Describing D.sandiegensis;”This nudibranch grows to about 100 mm (4″) in length. The background color can be white or any shade of yellow to a yellowish brown, and it has characteristic markings consisting of a few brown rings or irregular spots. Specimens with more numerous spots are Diaulula odonoghuei.” Wikipedia
Domain Eukarya
Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Superfamily Doridoidea
Family Discodorididae
Genus Diaulula
Species D.odonoghuei
Common Name: The spotted leopard dorid
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![]() Garry Fletcher |
Raisa Mirza (Ecoguardian) took these photos of the first Barred Owl to be photographed at Race Rocks on November 2, 2010. Raisa notes: ” When I woke up this morning, Virginie said that she had seen an owl and taken a picture which was pretty awesome. Lo and behold when I went outside half an hour later, I spotted this Barred Owl behind the boat house. He was covered in mist. This picture was taken later in the day when the sun had come out. My first owl sighting in the wild ever! I’m pretty excited to share the other shots of him. Couldn’t wait to put this one up. Another first sighting at Race Rocks! Its pretty awesome to know that my photography is contributing to building a cool record.”
The barred owl is a permanent resident of nearby Southern Vancouver Island, It is frequently heard at night in the farms and wooded areas of Metchosin.
In this photo by Raisa, the barred owl has its head turned 180 degrees and it is looking to the left on this photo. The wind pushes up the feathers on the back of the head giving it a very weird appearance!
Domain: Eukarya
Kingdom: Animalia
Phylum: Chordata
Sub-Phylum: Vertebrata
Class: Aves
Order: Strigiformes
Family: Strigidae
Genus: Strix
Species: varia
Common Name: Barred Owl, (Barton,1799)
Other owls photographed at Race Rock
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![]() Raisa Mirza, Nov. 2 2010. |
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Alcidae
Genus: Synthliboramphus
Species: S. antiquus
Synthliboramphus antiquus (Gmelin, 1789)
These murrelets are seen only occasionally in the waters off Race Rocks. They are easy to confuse with the rarer Marbled Murrelet which also shows up in the fall.
Other entries on Murrelets at Race Rocks
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Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Gaviiformes
Family: Gaviidae
Genus: Gavia
Species: G. pacifica
Gavia pacifica (Lawrence, 1858)
Other Loons ( members of the order Gaviformes) at Race Rocks
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This is the first winter plumage of a young Golden -crowned sparrow.
These sparrows are common fall transients throughout southern Vancouver Island although this is the first one photographed at Race Rocks in November 2010. Images by Raisa Mirza
Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-Phylum: Vertebrata
Class Aves
Order Passeriformes
Family Emberizidae
Genus Zonotricha
Species atricapilla (Gmelin 1789)
Common Name: Golden-crowned sparrow
Other Members of the Class Aves at Race Rocks |
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![]() March October 2003- Rahilla (PC) |
We see this small crab occasionally at Race Rocks. Ryan caught this one as it nestled in between white anemone.
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Decapoda
Infraorder: Brachyura
Family: Epialtidae
Genus: Pugettia
Species: P. gracilis
Other Members of the Phylum Arthropoda at Race Rocks.
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Domain |
Eukarya |
Kingdom |
Animalia |
Phylum |
Chordata |
Subphylum |
Vertebrata |
Class |
Aves |
Order |
Anseriformes |
Family |
Anatidae |
Subfamily |
Anserinae |
Genus |
Branta |
Species |
hutchinsii |
Common Name: |
Cackling Goose |
This is the first observation and photos we have of cackling geese at Race Rocks. Ecoguardian Raisa Mirza took this photo on October 22, 2010. These geese migrate south through the area at this time of year. This is a newly recognized and smaller species of the Canada Goose. Recent work on mitochondrial DNA genetic differences found the four smallest forms to be very different. These four races are now recognized as a full species: the Cackling Goose. It breeds farther northward and westward than does the Canada Goose..Fall migration includes staging on the upper Alaska Peninsula for several weeks, then a trans-oceanic flight to Oregon and California.
This tag will bring up other examples of observations of this species at Race Rocks.
Our first sighting of Troglodytes pacificus-( Pacific wren) was made today. This very small bird is making use of the old rock walls leading up to the foundation for the original lightkeeper’s house at the base of the tower.
Domain Eukarya
Kingdom Animalia
Phylum Chordata
Sub-Phylum Vertebrata
Class Aves
Order Charadriiformes
Family Troglodytidae
Genus Troglodytes
Species pacificus
Common Name: Pacific wren
More observations of the Pacific wren on racerocks.com
The wren was also observed in the tower in October 2019
Other Members of the Class Aves at Race Rocks.
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Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Opisthobranchia
Suborder: Nudibranchia
Superfamily: Doridoidea
Family: Discodorididae
Genus: Geitodoris
Species: G. heathi
Geitodoris heathi (MacFarland, 1905)
Synonyms Discodoris heathi
Other Members of the Phylum Mollusca at Race Rocks.
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