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The Salvia mexicana is sold in North America with the varietal name “Limelight” But this one was wild, native, and beautiful. This species loves to sing while high up in pine trees. But I was delighted to see a Black-chinned Sparrow near the shore; this is only my eighth sighting of this species.
That’s because this fascinating part-Caribbean, part-south American country holds well over 800 species of avifauna making it without doubt one of my top three countries in all of the continent to visit. Before I delve into some of these avian treasures let me give you a few non-birding reasons to visit this gem of South America.
Growing up in South America, I distinctly recall the arrival of “the swallow with a deeply forked tail”. They fly from extreme northern North America to the southern tip of South America and are seldom seen perched during migration. Swallows have migrated north to south along the Americas for millennia.
The hope and claim is that transferring this process to gull identification works more easily and just as accurately (at least for species) as an examination of plumage and molt patterns. Species Accounts. Gulls Simplified covers 25 species. From the Laughing Gull species account. This isn’t a new idea.
You can blame the nice people at Houghton Mifflin Harcourt, who took it upon themselves to send me a review copy of the Peterson Field Guide to Moths of Southeastern North America by Seabrooke Leckie and David Beadle. Moth plates from Peterson Field Guide to Moths of Southeastern North America. Let that sink in.
” Without diminishing the importance of any local Big Days, although Big Day birding has been popular and reaching new heights in North America for more than a decade, major attempts at truly breaking the world record have only taken place the past few years. Yep, those two guys identified 331 species in one small area, sans vehicle.
From there, we entered a side tributary full of Ringed and Amazon Kingfishers , with Chestnut-fronted and Scarlet Macaws in flight… and then the noise: groans, croaks and grunts… and the smell… of this 65 million years old species, so old that the last dinosaurs must have fed on them! Black-collared Swallow by Tyler Ficker.
Birds begin to filter down through this southern part of Central America by August but the biggest avian movement happens during the third and final weeks of October. We might not get the variety of a New Jersey autumn but we do get major numbers of species that winter in South America. In Costa Rica, October is our May.
I suspect this will be the first and last time we’ll see a beer featuring this species, an introduced Old-World songbird best known in North America from its St. If you can advertise beer with Clydesdale horses, bull terriers, and bullfrogs, I don’t see why you can’t use a Eurasian Tree Sparrow.
Take the fossil horse Hipparion , found in France and Florida. How far could those horses swim? The Bering Land Bridge linking Siberia to North America is an example. How did it end up in those two places and nowhere else? This is a long and roundabout way to introduce one such biogeographical oddity today.
There are the endemics, which are odd in their own way, and then there introduced species, which are so varied in their type and origin that you get the feeling you’ve arrived at the aftermath of a small zoo that escaped. What is surprising is quite how many species did end up here, and how economically unimportant they were.
Now, some species of nighthawk have done excellent work. So who is going to become America’s next top scary bird? Many species of rail are also masters of the art of scuttling, perennially rated one of the top three scariest methods of locomotion. Who can forget the collaboration between H.P.
Now, if you quickly call to mind the pattern of Asian species reaching Europe as vagrants, you will remember that most are from Siberia. Well, of course I don’t know, but it seems quite plausible that the “white wagtails” are amongst the species/forms most underidentified in Europe. Why is that so?
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