10,000 Birds
MAY 7, 2022
In April 2022, the Collaborative submitted 216 checklists from 4 countries ( Costa Rica , United States , Mexico , and the United Kingdom ) and observed 735 species. The 2022 year list stands at 1,023, and the life rises by a single species ( Great Swallow-tailed Swift seen in Mexico) to 4,114. Good Birding in May!
10,000 Birds
SEPTEMBER 17, 2022
A bit larger than the Netherlands but with less land than Latvia and Ireland, in terms of territory, we rank 126. We might have limited space but we make up for it with a massive amount of biodiversity including well over 900 bird species on the official Costa Rica bird list. However, the latest addition wasn’t any of these.
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10,000 Birds
NOVEMBER 7, 2017
The Crossley ID Guide: Waterfowl covers every residential, migrating, vagrant, exotic, and introduced swan, goose, dabbling and diving duck in North America (Canada and the United States): 62 Species Accounts on four swan species and one vagrant subspecies; 15 goose species; 46 duck species; plus accounts for hybrid geese, ducks and exotics.
10,000 Birds
SEPTEMBER 7, 2019
In publishing the most current thinking, eBird have become the month’s biggest contributor to the life list, expanding it by 7 brand new species and pushing it to 3774. 7 species were added to the life list in the time-honoured fashion of actually identifying the birds in the field. I just live for this stuff! 03 Aug 2019.
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