Gulls are a little scary. They frighten me. I don’t mean literally, in a Hitchcockian sense. The nightmare comes in trying to sort out their identities. Skilled birders usually thrive on ID challenges ...
USGS-WERC tracks bird and bat movement using 22 Motus stations on CA coast. Tagged gulls and seabirds provide location data to inform wildlife management. GPS data showed a gull traveled 80 miles to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results