WebNorthern Flicker. Number observed: 1. Northern Beardless-Tyrannulet. Number observed: 1. Hammond's Flycatcher. Number observed: 2. Vermilion Flycatcher. Number observed: 2. ... These count in official eBird totals and, where applicable, have been accepted by regional bird records committee(s). WebClick here for more information about the Red List categories and criteria Justification of Red List category This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km 2 combined with a declining or fluctuating range size, habitat extent/quality, or population …
Northern Beardless-Tyrannulet Identification - All About Birds
WebNorthern Beardless-Tyrannulet - eBird. Tiny flycatcher found in Mexico and Central America. In the U.S. restricted to riparian woodland with dense understory and mesquite … Web4 de mar. de 2024 · Southern Beardless-Tyrannulet (Camptostoma obsoletum), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de … fitx hamburg flughafen
Federal Register :: List of Bird Species To Which the Migratory Bird ...
WebEstimates of relative abundance for every week of the year animated to show movement patterns. Relative abundance is the estimated average count of individuals detected by an eBirder during a 1 hour, 1 kilometer traveling checklist at … WebThe southern beardless tyrannulet is 10.2 cm (4.0 in) long, weighs 7.5 g (0.26 oz) and often resembles a tiny yellow-bellied elaenia. The head is dark brown or grey with an … WebSouthern Beardless-Tyrannulet - eBird Small flycatcher, common and widespread from Costa Rica to Argentina. Plumage is nondescript (and quite variable across range), but … fitx hilfe