Fotos / Sonidos

Observ.

fabiola_s11

Fecha

Agosto 14, 2023 a las 12:33 TARDE PDT

Fotos / Sonidos

Observ.

robertivens

Fecha

Abril 18, 2021 a las 10:13 MAÑANA PDT

Descripción

Pinnacles National Park, CA.

Fotos / Sonidos

Qué

Chagual (Puya alpestris ssp. zoellneri)

Observ.

mir_cea

Fecha

Septiembre 11, 2021 a las 11:50 MAÑANA -03

Fotos / Sonidos

Qué

Urraca de Cresta Alborotada (Cyanocorax chrysops)

Observ.

cindyebaron

Fecha

Julio 3, 2022 a las 03:37 TARDE -03

Fotos / Sonidos

Observ.

nature4lzw

Fecha

Mayo 11, 2021 a las 12:50 TARDE PDT

Descripción

Fotos / Sonidos

Observ.

naturephotosuze

Fecha

Junio 23, 2021 a las 11:37 MAÑANA PDT

Descripción

Rocky Oaks
Love these--it's been 4 years since I've seen one

Fotos / Sonidos

Observ.

naturephotosuze

Fecha

Mayo 7, 2022 a las 01:12 TARDE PDT

Descripción

Rocky Oaks

Fotos / Sonidos

Observ.

siwanicki

Fecha

Mayo 23, 2022 a las 03:14 TARDE PDT

Fotos / Sonidos

Fecha

Mayo 3, 2021 a las 12:42 TARDE PDT

Fotos / Sonidos

Observ.

laurakay

Fecha

Junio 20, 2021 a las 04:53 TARDE PDT

Fotos / Sonidos

Observ.

hunnerw

Fecha

Julio 8, 2021 a las 03:08 TARDE PDT

Descripción

It appeared to be a butterfly of sorts judging by the proboscis. The wings were in a configuration I haven’t seen before in them though, but the main feature was the iridescent blue/red coloration

Fotos / Sonidos

Fecha

Enero 24, 2022 a las 03:21 TARDE PST

Descripción

Feral, wild, growing between the landscaping and was not planted

Fotos / Sonidos

Observ.

pinnaclesnp

Fecha

Enero 12, 2022 a las 01:12 TARDE PST

Descripción

Female moth, recently emerged from underground pupation. The tip of her abdomen is still down in the hole she emerged from. In the photos, a few grains of sand are visible on the moth, and a cluster of sand grains is stuck to the stout spines on one foreleg. This group of moths ecloses underground but the wings remain unexpanded. They then burrow up to the surface, where they expand the wings.

I wanted to return at dusk to watch her use pheromones to call in males, but I had a prior commitment. I returned at 9pm and she had left. I excavated the burrow to determine pupation depth in the soil. Pupal case was 15 cm (6 in.) deep, angled back toward the hill slightly. The opening of the hole at the ground surface was about 1 cm in diameter. Looking down into the hole, it was open for about 2cm and then filled in with loose dirt below that.

Upon excavation, I wasn't able to find a pupation chamber, just parts of the pupal case in the dirt (see photo with found pieces posed on a rock). Location is on a steep south-facing slope. Soil is decomposed granite. Photo credit: NPS/Paul G. Johnson.

Fotos / Sonidos

Qué

Saltapared Barranqueño (Catherpes mexicanus)

Observ.

jmaughn

Fecha

Enero 20, 2022 a las 01:20 TARDE PST

Fotos / Sonidos

Qué

Polilla Rosa (Pyrausta inornatalis)

Observ.

maiz

Fecha

Octubre 2020

Fotos / Sonidos

Qué

Chipe Amarillo (Setophaga petechia)

Observ.

gregslak

Fecha

Junio 23, 2021 a las 10:13 MAÑANA PDT

Descripción

Was visually following this Yellow Warbler when it landed on an open branch next to a much larger bird. To my surprise, the adult warbler began feeding the large fledgling Brown-headed Cowbird. A very graphic illustration of the Cowbird's practice of laying its eggs in the nests of other birds. Even much smaller birds, like this Yellow Warbler. Unfortunately, the warbler's own young tend not to survive.

Fotos / Sonidos

Qué

Tordo Cabeza Café (Molothrus ater)

Observ.

gregslak

Fecha

Junio 23, 2021 a las 10:13 MAÑANA PDT

Descripción

The larger bird in this photo is a fledgling Brown-headed Cowbird, being fed by a tiny Yellow Warbler after being hatched in the warbler's nest. The Cowbirds have a parasitic practice of laying their eggs in the nests of other birds. As a result, the young of the unsuspecting host bird tend not to survive. I suspect in this case, it also puts a great deal of stress on the adult birds, as they attempt to feed this huge chick.

Fotos / Sonidos

Observ.

morganstickrod

Fecha

Abril 17, 2017 a las 01:23 TARDE PDT

Fotos / Sonidos

Observ.

annienzelll

Fecha

Abril 2021

Fotos / Sonidos

Observ.

damontighe

Fecha

Mayo 2021

Fotos / Sonidos

Observ.

ncullen

Fecha

Junio 15, 2020 a las 10:50 TARDE EDT

Fotos / Sonidos

Observ.

wildgifts

Fecha

Mayo 2019

Fotos / Sonidos

Qué

Mariposa Velo de Duelo (Nymphalis antiopa)

Observ.

edge1422

Fecha

Junio 20, 2021 a las 12:18 TARDE PDT

Fotos / Sonidos

Qué

Mariposa Jaspeada (Apodemia mormo)

Observ.

edwardrooks

Fecha

Octubre 1, 2021 a las 11:10 MAÑANA PDT

Descripción

Extremely common along this trail, on a few different flowering plants: Asters (Groundsel), Buckwheats (two species) and on Coyote Brush.

Fotos / Sonidos

Qué

Mariposa Jaspeada (Apodemia virgulti)

Observ.

arapalandj

Fecha

Mayo 18, 2021 a las 04:22 TARDE PDT

Fotos / Sonidos

Qué

Venado Bura de California (Odocoileus hemionus ssp. californicus)

Observ.

stephanielynne

Fecha

Abril 10, 2021 a las 06:41 TARDE PDT

Fotos / Sonidos

Qué

Mariposa Vanesa Occidental (Vanessa annabella)

Observ.

its_sara

Fecha

Junio 5, 2021 a las 04:53 TARDE PDT

Fotos / Sonidos

Observ.

elisefleishman

Fecha

Julio 6, 2019 a las 10:30 MAÑANA PDT

Fotos / Sonidos

Observ.

abr

Fecha

Junio 23, 2018 a las 11:26 MAÑANA PDT

Fotos / Sonidos

Observ.

birdingman

Fecha

Mayo 29, 2021 a las 01:49 TARDE PDT

Fotos / Sonidos

Observ.

gregoru2

Fecha

Mayo 29, 2021 a las 02:59 TARDE PDT

Fotos / Sonidos

Observ.

kriseth7

Fecha

Noviembre 6, 2020 a las 08:48 MAÑANA PST

Descripción

In a garden planted with Senna bicapsularis.

Fotos / Sonidos

Qué

Saltapared Barranqueño (Catherpes mexicanus)

Observ.

aviduetsky

Fecha

Marzo 4, 2021 a las 02:17 TARDE PST