October Big Day is a chance for people around the world a get out and count, enjoy, and celebrate birds! In this 24-hour period enthusiastic participants add their bird-sightings to eBird contributing to our knowledge of birds and our ability to help conserve them. Find out how October Big Day 2021 went and how people in the Caribbean contributed to this amazing citizen science project!
October Big Day is always special, happening during the peak of Fall migration, it is an exciting time to be out looking for birds! This year, October 9, 2021 broke records globally. Much larger numbers of birders across the Planet turned out – in total, 33,658 participants spotted 7,293 species, according to ebird.org. In the global rankings, Colombians came in first, spotting a stunning 1,347 species. There was hot competition in South and Central America, with Peru, Ecuador, Brazil and Bolivia racing to catch up. Argentina, Costa Rica, and Mexico were also among the “Bird Species Top Ten.”
How did the Caribbean do?
In total, Caribbean ebirders reported 353 species and submitted 1,093 checklists. This was an improvement from 2020, when fewer checklists (866) and slightly fewer species (344) were reported. This was likely due to restrictions related to the COVID pandemic in 2020, which have since been eased somewhat on some islands.
We always want to know who beat the competition! Well, in terms of participation Puerto Rico topped the list, with 364 checklists containing 161 species (94 species were recorded in the Cabo Rojo area). Bahamas came in second place with 131 species coming up on 192 checklists. The Cayman Islands came third, just ahead of Cuba (although the Caymans saw fewer species, the number of checklists was an impressive 114).
Cuban birders spotted an amazing 189 species on the day and rolled in at #52 in the overall global ranking, followed by Puerto Rico at #61. Trinidad and Tobago registered 136 species; Dominican Republic and Caribbean Netherlands did well with 129 and 78 species recorded, respectively.
Who was the top Caribbean eBirder? Well, Cuba’s Rodolfo Castro Alvarez spotted 148 species, while Julio Salgado and Eric Torres-Rivera, two birders from Puerto Rico were extremely busy. Congratulations to all and good work Caribbean eBirders!
What about the birds?
Now, a postscript on the birds. Which species do you think had the highest count? Well, our top Caribbean eBirder in Cuba logged three species of waterbird in the thousands in Pinar del Rio: the Blue-winged Teal, Double-crested Cormorant, and Short-billed Dowitcher. In New Providence, the Bahamas, 400 White-cheeked Pintail were spotted; and in North Side, Cayman Islands, over 300 Snowy Egrets were counted.
As would be expected at this time of year migratory shorebirds and warblers featured in many of the eBird lists from the Caribbean. Many of the ‘usual suspects’ were present, such as Semipalmated Sandpipers, Hudsonian Godwits and Yellow Warblers. A few far less common visitors were spotted, such as the Red-breasted Merganser seen at Pinar del Rio in Cuba. On the Cayman Islands, Cayman Birding was 1 of 201 teams that celebrated October Big Day by participating in the Global Bird Weekend with global birding. Their 7 members, who were spread across all three islands, recorded at total of 79 species and submitted 27 checklists! Overall Caribbean Big Day birders spotted a fantastic mixture of migratory birds, residents and of course some of their island endemics! With many birders sharing their birds and birding trips on social media.
October Big Day is a milestone in the year, when migratory birds spread out across the region. The date “sticks a pin” in the calendar. We look forward to another record-breaking year in 2022 – for the Caribbean!
Thank you to all the birders across the Caribbean who took part this year whether exploring across their islands or doing some ‘back-yard’ birding you all contributed to the amazing success of October Big Day 2021! Enjoy some more of the photos and social media posts shared from across the Caribbean during October Big Day below.
