Yahoo Italia Ricerca nel Web

Risultati di ricerca

  1. 5 giorni fa · The most comprehensive study of modern bird genomes to date has resulted in the reconstruction of the bird family tree, challenging conventional notions about the evolutionary trajectory of birds. The study integrated genomic data from more than 360 species, with information from nearly 200 fossils. Lead author Josefin Stiller said: "Our study ...

  2. 3 giorni fa · Mother Nature provided us with beautiful weather and abundant birds for the VSO field trip to the Outer Banks February 2-4, 2024. We had sunny skies every day, which is rare for this always-popular trip. Our 102 enthusiastic participants tallied an astonishing 154 species!

  3. 1 giorno fa · These count in official eBird totals and, where applicable, have been accepted by regional bird records committee(s). Provisional : Either: 1) member of exotic population that is breeding in the wild, self-propagating, and has persisted for multiple years, but not yet Naturalized; 2) rarity of uncertain provenance, with natural vagrancy or captive provenance both considered plausible.

  4. 1 giorno fa · Checklist Comments. Approx 4500 ducks present, thoroughly mixed and impossible to count individually. Near constant movement and reacting to people on boats and on the shoreline. Walked around the reservoir continuously assessing their numbers and relative abundance, the most adequate view was from the south and west shorelines with less ...

  5. 3 giorni fa · 07/11/2024 Bird Survey Techniques for Professionals 2 Days Stirling, British Trust for Ornithology A 2-day training course in bird survey techniques and their applications, involving indoor taught theory and outdoor practical sessions.

  6. 6 giorni fa · Site Location Details. Site location details and google satellite image for Arne RSPB. Please click on the map icon below to load Arne RSPB in your preferred map. Latitude\Longitude: 50.68989 , -2.04107. Grid Reference: SY9787. Easting: 397195. Northing: 87805.