Animal Census Nov 11

(Temporary mobility issues prevented too much movement in the lower inter tidal zones)

Birds

  • Harlequin duck                           4
  • Bald eagle adult                         3
  • Bald eagle juvenile                     2
  • Black Turnstones                                  47 *
  • Killdeer                                         6
  • Gulls                                             287
  • Cormorants                                  565
  • Oyster catcher                             12 *
  • Canadian goose                           23
  • Pacific Wren                                   4

* in addition to the “Regular” birds i saw large flocks  (up to about 70 birds each) of both Turnstones and Oyster Catchers …. that I assume were passing through before and after the large storm(?)

 

Mammals

  • Steller sea lion                                 342
  • Harbour seal                                       43
  • California sea lion                            395
  • Elephant seal female(pregnant)         1
  • Humpback Whales – several around the reserve, occasionally venturing inside
  • Animal Tracking and Injuries:          
    • 1 California Sea Lion identified as “Tuck” disentangled last year at Race Rocks…. still has a large open wound on the back of his neck, but quite well healed compared to the original injury

Troglodytes pacificus: Pacific wren-The Race Rocks Taxonomy

troglodytesh

Pacific wren Oct 21, 2010

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

Pacific Wren Troglodytes pacificus

The wren was also observed in the tower in October 2019

 

 

 

 

 

Other Members of the Class Aves 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.