Fotos / Sonidos

Qué

Avispa Papelera de Allegheny (Polistes parametricus)

Autor

pigeon-feet

Fecha

Octubre 20, 2021 a las 04:30 PM EDT

Descripción

On Chrysanthemum. Assumed this was P. fuscatus, but the yellow antennae tips are throwing me off. Apologies for the poor quality of the second photo, he flew off before I could get a better one.

Fotos / Sonidos

Qué

Falsa Coralillo Real Oriental Estadounidense (Lampropeltis triangulum)

Fecha

Agosto 22, 2023 a las 05:46 PM EDT

Fotos / Sonidos

Autor

duwe18

Fecha

Agosto 17, 2023 a las 01:29 PM EDT

Descripción

What looked like a male eastern carpenter bee, but had white eyes? It was struggling to fly but couldn’t quite lift off the ground for some reason.

Fotos / Sonidos

Qué

Patos (Género Anas)

Fecha

Junio 10, 2023 a las 01:18 PM EDT

Fotos / Sonidos

Qué

Avispa de Barro de Patas Amarillas (Sceliphron caementarium)

Autor

savannahm1

Fecha

Marzo 3, 2023 a las 02:31 PM EST

Fotos / Sonidos

Fecha

Enero 28, 2023 a las 01:05 PM EST

Fotos / Sonidos

Autor

catling

Fecha

Junio 26, 2021 a las 07:58 PM EDT

Descripción

Did this come North from Baltimore on the moving truck?

Fotos / Sonidos

Qué

Chinche Linterna Manchada (Lycorma delicatula)

Fecha

Septiembre 1, 2022 a las 07:19 PM EDT

Descripción

Ever since I joined a lab studying these I've been habitually scanning every tree of heaven I walk by. Seems to have paid off. This individual was promptly squashed and reported. Six more adults were found at this site by the professional bug squashers. These bugs presumably escaped the eradication down the street last summer.

Fotos / Sonidos

Autor

jwm57

Fecha

Agosto 6, 2022 a las 03:30 PM EDT

Fotos / Sonidos

Autor

mcfox5455

Fecha

Agosto 7, 2022 a las 11:35 AM EDT

Fotos / Sonidos

Autor

davidenrique

Fecha

Agosto 9, 2022 a las 09:08 AM EDT

Descripción

Wooo! he emerged!!!
For it being the largest mosquito species in the US, it does seem kind of small, although it's definitely very loud when it flies.
baby picture: https://www.inaturalist.org/observations/128965436
Found in a root phytotelma of a Fagus grandifolia, reared indoors.

I find the spectrogram very interesting. It looks like the fundamental frequency is at about 800Hz. Crickets and most other things I've recorded have very clean songs without harmonics, so I was surprised to see the lovely harmonic series on the spectrogram. I'm also surprised by how low the fundamental frequency is, I would have thought it was much higher. Mosquitoes sound very high-pitched!