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The Zoo and Aquarium Radiology Database (ZARD), housed at Brookfield Zoo Chicago, is an online reference tool of thousands of digital radiographs and CT scans preapproved by board-certified veterinary radiologists as “normal” for each species.
Which is why I am so excited about the publication of the Peterson Reference Guide to Seawatching: Eastern Waterbirds in Flight , by Ken Behrens and Cameron Cox, the latest title of the Peterson Reference Guides series published by Houghton Mifflin Harcourt. In all, the book covers 112 species divided into 14 sections.
These and several other species might end up being armchair ticks if and when we take a closer look at their evolutionary history. Taxa that could end up being split into one species occurring north of the Isthmus of Tehuantepec, and one south of the isthmus. (2). Two subspecies of the same species that differ within Costa Rica. (4).
Both of these species show gregarious flocking behavior except when nesting. References: 1 Birds of North America Online. The orange beak on the female American Goldfinch and its white undertail coverts distinguish it from the female Lesser Goldfinch below, which has yellow undertail coverts and a darker beak.
Oddly enough, it can also refer to a person from Nova Scotia. The six species in this genus are all… Source Oxford Languages defines a bluenose as a “priggish or puritanical” person. I imagine that this is due to the cold winters up there, rather than suggesting that all Nova Scotians are prudes.
It often refers to common, non-native, or sometimes invasive bird species that are perceived as less desirable or interesting compared to other birds. Common and Ubiquitous Species : In some contexts, “trash bird” might refer to very common species that are often overlooked by birders seeking rarer sightings.
So is that of the Common Redshank Tringa totanus , another breeding species of these moors. I cannot end the shorebirds list without reference to two other cryptic species more often seen on the coast than up here. They may be cryptic but their size and calls make them very visible.
It covers 403 species: 172 nonpasserine species and 231 passerine species in the Species Accounts, 198 species beautifully illustrated by the author in the Plates section. The scarcity of information on the young of some avian species is astounding.
In Jason Crotty’s article this week, he used the common birders’ phrase “trash birds” jokingly, to refer to some trash cans painted with realistic bird images in Portland, USA. This is a species that has very much learned to cohabit with humans, causing its population to explode into new areas.
The Latin species name alphonsiana refers to Prof. Of course, the Red-billed Leiothrix is a species native to Sichuan – in Britain, it is now discussed whether to regard it as an invasive species ( source ). The Latin species name ocellata (“marked with eylets”) for once works reasonably well.
Because, let’s face it, when you get off that plane and look at those severe volcanic landscapes and then find yourself face to face with one of the islands’ four mockingbird species, you’re not going to think, “Oh, look, lava and a mockingbird.” The updating of the text is very important.
Its genus name refers to supposed similarities between it and the African mousebirds , and its species name refers to waxwings. Here’s the only known video footage of that species: Kauai Oo. This species’ brilliant yellow feathers were once incorporated into capes for Hawaiian kings. Spellman et al.
I’ve been fortunate to see two Penguin species in the wild (African and Galapagos) and have dreamed of seeing more–maybe even all!–especially The goal of Around the World For Penguins is simple: Describe the 18 species of penguin and their breeding grounds “from the perspective of a traveller.”
Yes, it’s the same species that so many North American birders have looked for around the San Pedro River (myself included) and like those Arizona birds, our urban Gray Hawks likewise use riparian zones. In Costa Rica, the urban raptor can take more than one form but usually, the local avian top predator is a Gray Hawk.
That is, of course, dependent on me finishing a manuscript in a timely way by the end of February which I am well on my way to doing, having completed over one hundred species accounts thus far. In the meantime, I have whittled down the number of birds I want to include to 298 species, which is still a bit more than I am supposed to include.
I pointed at the bird shown below but he insisted it could not be that species – no long tail … For people of a certain age, gender and background, at some point The Smiths were the most important band in the world. Other species, such as this juvenile Light-vented Bulbul , seem to have more ambiguous feelings about molting.
No, I am not referring to a Floridian spin-off of the world’s largest fair in Munich, Germany meant to celebrate everything beer. I am referring to the peak of autumn migration for neotropical migrants arriving on their wintering grounds or passing us by to the south. A fall Cape May Warbler, by Carlos Sanchez.
Birders normally care about species and make species lists, how do families fit into those? Adding more species brings a lot of excitement, as long as you bird your own country or a continent. 11,000 species require lots of money and a good portion of one’s life. That gamble is rigged, so the house always wins.
Honeyeaters are a large bird family (190 species) with a strong presence in Australia. Their name refers to their habit of eating nectar and pollen, though most of them also eat insects and/or fruit. The name Miner is not actually a reference to the mining of minerals or coal, which are of limited use to birds. ” (HBW).
The species was named after John P. I suspect there is little opposition to changing the names of species with particularly sordid namesakes. That said, it seems obvious that the central purpose of a common name is to have a uniform and well-known identifier for a particular species. The Sibley app, however, is updated.)
Of course Africa could not to be left out of the pink weekend so I have researched all African species whose official or alternative names include the word “pink”. Both these names as well as it’s English name refer to the overlapping spots that are a feature of the underside of all the twinspots. Pink-throated Twinspot.
Western” refers to a two-species complex, the Cordilleran Flycatcher and the Pacific-slope Flycatcher. But we – and by we I mean the crowd of birders that had swelled quite a bit from the lonely three birders looking early in the morning – still had the issue of not knowing what species we were actually looking at!
The book covers all of China, which given the large number of species (1484 are covered in the guide), the relatively low level of bird knowledge and also the limited market for such a book in English language (MacKinnon claims in one interview that the Chinese edition sold ten times more than the English one) is quite an achievement.
I am referring to the sequence of events prior to May 9th, where CORBIDI, a small NGO in the country of Peru launched an effort to recruit birders from every corner of the country. A total of 122 teams covering just about every major habitat counted a total of 1183 species or approximately 65% of the entire avifauna of Peru in a single day!
If you, like millions of other wildlife enthusiasts, enjoy visiting our National Wildlife Refuge System to observe and photograph the hundreds of species that rest and live on our refuges, please join us in supporting the Wildlife Conservation Stamp Project. References: Dunne, Pete (2006), Pete Dunne’s Essential Field Guide Companion.
North America is home to many amazing bird species, including several which require a special effort to see and appreciate. The word Trogon, from the Greek meaning “gnawer,” refers to their hooked, serrated bills used to eat large insects and fruit – as well as gnaw on the rotting wood of old woodpecker cavities to reuse as nesting sites.
I did not see many species. But it was on the ground that the most interesting species turned up. Wheatears are ground-loving Old World Flycatchers, quite unrelated to Mexico’s many Tyrant Flycatcher species. The Isabelline Wheatear is an exception; its name apparently refers to the color of parchment.
Green-tailed Towhee s breed in species-rich shrub communities within shrub-steppe habitats, and disturbed and open areas of montane forest, often created by forest fires 1. References: 1 Birds of North America Online. Click on photos for full sized images. Up in Ashland we found them on the outskirts of Howard Prairie Lake.
As for “forest” and “football”, that pertains to where this species lives and its shape, in this case “football” referring to the sport celebtated on Monday night in the USA, typically accompanied by parking lot shenanigans. ” We could just as well refer to it by its genus, Neomorphus.
Wikipedia grudgingly admits that the species “has dramatic coloration unlike any other member of its genus”. To be called Lesser Racquet-tailed Drongo – what does this do to the morale of a species? So, I am afraid a proper The National reference has to wait for another time. Blue Nuthatch. A Long-tailed Sibia.
On account of it being the dry season, the locals refer to this month as part of “summer” and pay tribute by heading to the beaches, going cycling, and taking part in other outdoor activities that would be affected by rain. One of six toucan species in Costa Rica, fairly common at sites with rainforest. Red-headed Barbet.
For once, eBird gives a good description of the Asian Glossy Starling, calling it a “Fierce-looking, large songbird” As are humans, this species is fairly urbanized – it “sometimes enters urban areas to roost, e.g. in Singapore” (HBW). “Odd, me?”
Bufflehead ( Bucephala albeola ) Female at Cavity Entrance photos by Larry Jordan “Some 85 species of North American birds excavate nesting holes, use cavities resulting from decay (natural cavities), or use holes created by other species in dead or deteriorating trees. References: 1 Scott, Virgil E., Evans, David R.
An associated issue is that the Belize and Costa Rica guides share many of the same descriptions of species, written by Howell. Similarly, descriptions of species repeated across volumes do not lose their accuracy with each publication. Other species are splits and lumped and have had their names changed. Why are these issues?
Species formerly referred to as P. One recent study found that this species was sister to P. perdix , and also that race przewalskii (sometimes subsumed within suschkini , but generally paler) was basal to other taxa included within the present species. barbata , but present name has priority.
When you mention “Africa” to a birder, it is likely that at least two thirds will instantly think “Kenya”, and for a good reason: it is home to over 1,060 bird species and boasts many globally important birding areas. The guide ends with a glossary, references, and separate indexes to scientific and common bird names.
Not bad given that the 5 families in the inner circle of the laughingthrush family have a combined number of about 68 species. The Hainan version is sometimes considered a separate species, in which case it is classified as Near Threatened. 36, if my counting is right and there has been no very recent split or lump.
“Out West” to most Floridians might mean California or Arizona or might even refer to the Gulf Coast of Florida. But to us locals from the El Dub (Lake Worth, FL) it refers to anywhere east of the Everglades and west of Congress Avenue. And this is where magic happens from time to time.
Here in Shanghai, December is the month that a birder’s addiction cannot be satisfied by the increasingly meager assortment of species at Nanhui – we have to go to other places as well. This includes the Common Pochard , a species classified as Vulnerable despite a relatively large population that is, however, declining rapidly.
The nesting colonies of blue-morph geese were not discovered until 1929 after a direct and intentional search by Dewey Soper (a widely-traveled Canadian Arctic ornithologist) that lasted 6 years and, until 1983, the two color morphs were considered separate species. References: 1 Birds of North America Online. www.youtube.com/watch?v=DYNb-0vYTE8.
I also know the field guides I use very well, and I know where to find which bird species in the book. You see, the species in my field guides, as in the vast majority of field guides everywhere, are in taxonomic order. Soon I learned that all the birds I was seeing were either some female-type Sunbirds or a species called Common Iora.
If you have birded very long, you are probably aware that members of closely related bird species, when their ranges overlap, sometimes love each other very much, and have babies. When this happens particularly often, such hybridization processes can result in entirely new species.
It’s all good, as of April 6, my yard list has more than 60 species and will certainly grow in the coming days. More likely are a suite of sparkling hummingbirds, the eye-catching Flame-colored Tanager , acrobatic Red-faced Spinetails , and various other species. Barred Antshrike. Flame-colored Tanager. The Caribbean Lowlands.
He allegedly proposed to introduce every species of bird mentioned in the plays of William Shakespeare to the United States. Starlings are a super competitive cavity nesting bird that aggressively evicts other species from nesting cavities. v=XH-groCeKbE References: 1 Wikipedia , 2 Birds of North America Online a.
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