Resource Links — Halcyon Environmental

Agency Resources

USFWS Survey Protocols and Guidelines

CDFW Special Plant and Animal Lists

California

California Reptiles and Amphibians (Calherps)

California Plant Database (Calflora)

California Photo Collection (CalPhotos)

San Diego

San Diego County Bird Atlas (SDNHM)

San Diego Vascular Plants Checklist (SDNHM)

San Diego/Baja California Herpetofauna Species Accounts (SDNHM)

San Diego County Mammal Checklist (SDNHM)

San Diego County Butterfly Checklist (SDNHM)

Butterflies and their Larval Foodplants

This #burrowingowl 's surprised look is priceless...but, don't worry, handling him was part of the greater good. @trehawke helped relocating this guy to temporary, artificial habitat nearby its home #burrow during ongoing construction nearby. #buow a

We saw this #americanmarten in @jaspernationalpark last fall, extremely curious about sharing his trail with us humans. North American #martens are split up into two distinct species, #martesamericana and #martescaurina, known as the #Pacificmarten .

#firstquarter #moon tonight #SanDiego #california taken with #iphone through #vortexviper #scope @vortexoptics

#Repost @trehawke ・・・
The Glorious Squash Vine Borer Moth! #Melittiagloriosa #glorioussquashvineborer #coastalsagescrub #css