Fotos / Sonidos
Qué
Martín Pescador Norteño (Megaceryle alcyon)Observ.
birkinDescripción
Tough shots of a zooming flight!
Fotos / Sonidos
Qué
Amapola Arbustiva (Dendromecon rigida)Observ.
birkinDescripción
A small ~ 18 inch tall specimen popping up in a bulldozer cut at the Walbridge Fire perimeter.
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Actaea rubraObserv.
birkinDescripción
Unknown plant with clusters of red berries.
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Trébol Amargo (Oxalis oregana)Observ.
birkinDescripción
Along trail in Armstrong Redwoods State Park
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Arce de Hoja Grande (Acer macrophyllum)Observ.
birkinDescripción
Along trail in Armstrong Redwoods State Park
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Asarum caudatumObserv.
birkinDescripción
Next to trail in Armstrong Redwoods State Park
Fotos / Sonidos
Qué
Efímeras Y Parientes (Orden Ephemeroptera)Observ.
birkinDescripción
Ameletid Minnow Mayflies have short antennae and the three tails are the same length. They move about by swimming and are extremely sensitive to pollution. My third photo shows it compared to the Little Stout Crawler Mayfly from my previous observation.
Fotos / Sonidos
Observ.
birkinDescripción
I'm guessing that it is a member of the Little Stout Crawler Mayflies, based on my Voshell text: "In top view, the only structures that are visible on the abdomen other than the tails are a pair of large, thick, movable plates. The plate-like gill protectors are shaped nearly like triangles, and there is a space between them in the middle."
Fotos / Sonidos
Observ.
birkinDescripción
It had an operculum, it spiraled to the right and was small, just a few mm.
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Género CaenisObserv.
birkinDescripción
It landed on my data sheet right by the water's edge on the Russian River. I was doing a macroinvertebrate study, so I thought it was nice of it to present itself to me.
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Almeja Canasta Asiática (Corbicula fluminea)Observ.
birkinDescripción
There was a very high distribution of these in soft sediment substrate, very low flow areas.
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Qué
Águila Pescadora (Pandion haliaetus)Observ.
birkinDescripción
Juvenile returning to its nest near the Russian River, which I've been monitoring for months. It stays really close to the nest most of the time.
Note the buff colored edges to its top/back feathers.
Fotos / Sonidos
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Venado Bura de Columbia (Odocoileus hemionus ssp. columbianus)Observ.
birkinDescripción
Observed 4 deer today browsing in our creek restoration project.
