WebThe skuas / ˈ s k juː ə / are a group of predatory seabirds with seven species forming the genus Stercorarius, the only genus in the family Stercorariidae.The three smaller skuas, … Web2 days ago · High pathogenicity avian influenza (HPAI) profoundly impacted several seabird populations during the summers of 2024 and 2024. Infection spread rapidly across …

Quantifying the impacts of predation by Great Black

Webseabirds gather in enormous breeding colonies, with some of these aggregations composed of over a million pairs (Warham 1996). Predatory pressure exerted by birds, and intra-specific competition for food resources, are severe around such massive colonies. This is thought to have 4 main, inter-related effects: (1) Prey WebNov 30, 2024 · Since 2013, I have had the pleasure to be involved with avian ecological research through multiple ecological, natural history, and public outreach opportunities. My experience ranges from delivering a bird-banding and citizen science program in Massachusetts with the Smithsonian Migratory Bird Center, to conducting research on the … check someone\u0027s dbs number

Hawaii

Webskua, any of several predatory seabirds. In American usage, the name is restricted to Catharacta skua, called great skua in Britain; three smaller birds also known in Britain as … Webimmediate (seabird) and long‐term (salmon) negative impacts on upper trophic level predators. We use a suite of coupled models to examine the population biology and spatial and temporal distribution of the krill species Euphausia pacifica during the winter/spring of 2001, a “normal” year, and 2005, an “anomalous” year, to determine Webpredation by kestrels, Falco tinninculus, a protected and declining raptor, on little tern chicks, Sternula albifrons, a protected seabird, within an internationally important colony in eastern England. We used a 17-year dataset of annual estimates of little tern productivity and counts of check someone\u0027s dbs certificate online