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Category: Chordata

Bucephala albeola (Bufflehead)

February 18, 2021 Dan Nelson 2 Comments

Buffleheads are small ducks (in fact they are the smallest sea duck in North America), although the bold, black and…

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Posted in: Anatidae, Animals, Anseriformes, Aves (Birds), Bucephala, Chordata, Species Profiles Filed under: Bucephala albeola, Bufflehead

Callospermophilus lateralis (Golden Mantled Ground Squirrel)

February 15, 2021 Dan Nelson 5 Comments

Golden-mantled Ground Squirrels (some sources call them Sierra Golden-Mantled Ground Squirrels) are not rare, but it was only a couple…

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Posted in: Animals, Callospermophilus, Chordata, Mammalia, Rodentia, Sciuridae, Species Profiles Filed under: Callospermophilus lateralis, Golden-mantled Ground Squirrel

Poecile atricapillus (Black-capped Chickadee)

January 27, 2021 Dan Nelson 10 Comments

Who doesn’t love chickadees? They are curious, bold, cute, vivacious, and just generally cheering. They are particularly engaging when hanging…

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Posted in: Animals, Aves (Birds), Chordata, Paridae, Passeriformes, Poecile, Species Profiles Filed under: Black-capped Chickadee, Poecile atricapillus

Antigone canadensis tabida (Sandhill Crane)

January 23, 2021 Dan Nelson 3 Comments

There are only a few birds that I can identify by ear, but Sandhill Cranes are at the top of…

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Posted in: Animals, Antigone, Aves (Birds), Chordata, Gruidae, Gruiformes, Plants, Species Profiles Filed under: Antigone canadensis, Sandhill Crane

Dicamptodon tenebrosous (Coastal Giant Salamander)

December 19, 2020 Dan Nelson 3 Comments

Woohoo! This is a red letter amphibian for me! I’ve been hoping to see one of these for almost 40…

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Posted in: Amphibia, Animals, Chordata, Dicamptodon, Dicamptodontidae, Species Profiles, Urodela (Salamanders) Filed under: Coastal Giant Salamander, Dicamptodon tenebrosous

Lophodytes cucullatus (Hooded Merganser)

December 9, 2020 Dan Nelson 3 Comments

I really enjoy finding Hooded Mergansers, but I don’t personally have much to say about them. So instead I’ll just…

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Posted in: Anatidae, Animals, Anseriformes, Aves (Birds), Chordata, Lophodytes, Species Profiles Filed under: Hooded Merganser, Lophodytes cucullatus

Aythya collaris (Ring-necked Duck)

December 6, 2020 Dan Nelson 1 Comment

Have you ever seen the ring on the neck of a Ring-necked Duck? I don’t recall ever seeing it, but…

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Posted in: Anatidae, Animals, Anseriformes, Aves (Birds), Aythya, Chordata, Species Profiles Filed under: Aythya collaris, Ring-necked Ducks

Plethodon vehiculum (Western Red-backed Salamander)

November 25, 2020 Dan Nelson 3 Comments

Next up on my cliff inhabitants survey is the Western Red-backed Salamander. The books say this is the most common…

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Posted in: Amphibia, Animals, Chordata, Plethodon, Plethodontidae, Species Profiles, Urodela (Salamanders) Filed under: Plethodon vehiculum, Plethodon vehiculum (Western Red-backed Salamander)

Plethodon dunni (Dunn’s Salamander)

November 15, 2020 Dan Nelson 2 Comments

These are fun salamanders to find! Unlike Ensatina, which are usually found under wood, Dunn’s Salamanders are mostly found under…

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Posted in: Amphibia, Animals, Chordata, Plethodon, Plethodontidae, Species Profiles, Urodela (Salamanders) Filed under: Plethodon dunni

Ovis canadensis nelsoni (Desert Bighorn Sheep)

November 2, 2020 Dan Nelson 2 Comments

I have been looking for Desert Bighorn Sheep for a long time. Back in the mid 80s, when I spent…

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Posted in: Animals, Artiodactyla (Even-toed Ungulates), Bovidae, Chordata, Mammalia, Ovis, Plants, Species Profiles Filed under: Desert Bighorn Sheep, Ovis canadensis nelsoni

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