The research is unique in linking local population changes for
multiple bird species to broad - scale climate changes, says Beatrice Van Horne, a wildlife researcher at the U.S. Forest Service in Arlington, Virginia: «Things that happen at a large scale are hard to see because local variance often confuses us.
The current H5N1 strain is a fast - mutating, highly pathogenic avian influenza virus (HPAI) found in
multiple bird species.
Not exact matches
Scientists have suggested that these mimics are imprecise because they simultaneously copy
multiple species, or that humans see imperfections invisible to
birds.
Given that
multiple species of
birds harbor malaria, figuring out ways to make
birds resistant to the parasite would probably not succeed given the variation in host immune systems, behaviors, and other unknown factors.
Some
species of
birds fly, jump, and climb more than others and may prefer
multiple perches.
AHVC offers Urgent Care, Critical Care and Emergency veterinary services to
multiple species of companion pets (including
birds and pocket pets) during those «after hours» when your regular veterinarian may not be available.
The picture - postcard prettiness of the island's best parts is clearly the main attraction of Tioman, with waterfalls, palm trees, tropical plants and
multiple species of
birds and mammals.
And wind farms have become a bloody slaughter - grounds mainstay for
multiple species of
birds and bats.