This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
A breeding bird atlas is a special kind of book. For birders, it’s the extremely large book, shelved in a place where it can’t crush the field guides, used to research the history of a bird in their area. So, what exactly does a breeding bird atlas contain? The resulting book, 616 pages in length, 6.4
You don’t really know a bird until you’ve studied it on its breeding grounds. Getting intimate with a species over the course of the breeding cycle is one of the more rewarding aspects of birding, and field research too. Color markings on the legs and head are to identify individuals for research purposes).
Feel free to insert your own French joke here (though of course in the US, restaurants now serve Freedom Frogs rather than French Frogs). The breeding ecology of the Yellow-bellied Warbler was actually studied exactly here at Nonggang in 2019 by 3 Chinese researchers. This included recording a total of 77,760 minutes of video.
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”. Great White Pelicans showing the pink flush of breeding plumage. Of course not! There are certainly some stunners involved. Pink-throated Twinspot.
I could go on and on, it’s that kind of a book—a comprehensive treatment of a species we respect and adore, based on the most current research, written in a style that, while factual, is from the author’s viewpoint, flavoring facts with a witty, observant personal quality. Mitochondrial DNA analysis strikes again.
It is not quite clear why they do this as it apparently does not affect breeding success. They have written a paper on the “Feasibility of counting breeding Pied Avocets and Black-winged Stilts using drones” It seems to work, actually – though about 20 percent of breeding pairs are being missed by drone surveys.
Some remained stored for decades before a researcher would pick them up and inquired about these poorly documented specimens. A captive breeding program was established with a facility at Gustavo del Solar’s property, not far from where the birds were re-discovered. This flock is composed of about 54 birds including nine breeding pair.
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 ). According to the McMurray hatchery , the “Silver Pheasant is considered a good ‘starter’ breed for people who want to learn more about raising pheasants” Hm.
There were ten students in total that had signed up for the spring break “Seabirds” course in Dry Tortugas National Park, and after long drives down from North Carolina we had all made it right on time. No, that was not a typo, the Sooty Terns fly non-stop for an average of five years before they return to the Dry Tortugas to breed.
The newest bird on the brink to capture her fertile imagination is the California Condor, on which she graciously shares her research and ruminations: Sometimes as a writer you recognize there’s been something overlooked in your midst—something quietly abiding. Of course, there are those things to consider.
And apart from local people, primate researchers sometimes spot it, but it is a species seen by fewer than ten living birders. This book is essentially about those birds that breed on the continent south of the Sahara, a topic few birders are familiar with.
Of course, I jest a bit in the above paragraph because as a sometime New Jersey birder I have birded the Delaware Bay and seen sights such as the memorable image below, in which thousands of Red Knots, Dunlins, and Short-billed Dowitchers fly up as if connected telepathically. The visual beauty and textual facts are a strong combination.
The hope is that their presence while inspire the grown-ups to breeding success. Of course not! Click the video for a not-yet-pink baby Flamingo hatching, guzzling from a syringe, and just generally being cute and fluffy.). Why would we bother with such an esoteric topic? To put it simply, pink birds are awesome!
The chance that this was a real Turkey are not great, and the chance that Columbus actually brought breeding stock from Honduras to Spain is not great, so maybe, maybe not. The history of the Wild Turkey, the reduction to its original range, and its re-expansion and re-introduction, remains today unclear and in need of further research.
The mystery bird looked something like a male Blackpoll Warbler in alternate (breeding) plumage, but it was yellow and black instead of black and white. ” Upon close review of my photographs and some additional research, that theory makes sense to me.
Migration is really starting now and each evening shorebirds take to the air to head north to breed. Chris Hassell of Global Flyway Network has concentrated all of his research in Roebuck Bay and had never been to the reef on low tide.
Birds of New Jersey , written by Joan Walsh, Vince Elia, Rich Kane, and Thomas Halliwell, published by New Jersey Audubon Society, was a landmark volume; 704-pages long, it presented results of the 1993-1997 New Jersey Breeding Bird Atlas. It is also, of course, more up-to-date. Should you buy this book?
Here’s a diagram, available on the Audubon site , that compares its 2000 range with its anticipated 2080 range: Only 1 percent of the bird’s breeding range remains stable between 2000 and 2080 if global warming continues on its current course. … Extinction is forever. What a horror! What a disaster! What a wrong!
(SOPI) is the leading ornithological organization and it performs research, education, and outreach. Much of the research regarding Caribbean ecology and ornithology has been conducted in Puerto Rico. But other species have not been recorded in the ABA Area, including, of course, all 16 Puerto Rican endemics.
Of course, me being me, this is a good reason to show it. As I am sure I have mentioned before, a lot of science work seems to aim to prove the obvious – though the researchers still phrase their results very carefully. I am sure some people will hate this photo of a Eurasian Hoopoe , framed as it is by human artifacts.
Third, observing and photographing breeding birds and their young have become acts of ethical confusion as birders, photographers, and organizational representatives debate the impact of our human presence on the nesting process. Some people love books like that.
Upland Sandpipers were seen almost daily, on posts, in tall grass, in trees, and, of course, flying away from us. . In addition, of course, to birds like Baird’s Sparrow, Chestnut-collared Longspur, and Sharp-tailed Grouse (all of which were life birds for me, and all of which I failed to get decent photos).
And, of course, our old friend, Charles River Laboratories, will be a major supplier of lab rats. Morse, corporate vice president for research model services at Charles River Laboratories, a Wilmington company that started by breeding lab rats in 1947 and has become a major supplier of rodents for research.
The page-long entry on Geographic Variation offers descriptions of the five groups, in painstaking detail, differentiating subspecies of each group, articulating differences between males and females within each subspecies, drawing out winter and breeding ranges with the help of Lehman’s maps.
Diversity of habitat means, of course, great biodiversity, and the Introduction boasts that Bolivia “is the richest landlocked nation on Earth for bird diversity, the sixth richest overall, and the fifth richest in the Americas” (p. That’s pretty amazing–Bolivia has more bird species than India!
Then it’s a matter of doing a little research on the internet to find who rang the bird you saw, and then emailing the details of your sighting. Black-tailed godwits winter in large numbers on the estuaries of both Norfolk and Suffolk, and we know that nearly all these birds breed in Iceland. One assumes Iceland, but there’s no proof.
This is also why you very rarely find a photo of a giraffe on top of one of these posts – the other reason of course being that a giraffe photo would be relatively pointless in a birding blog. If I was an ornithologist aiming for a grant, I would now definitely highlight the need for more research on this topic.
According to the HBW, when breeding, male birds do most of the incubation and parenting while females often leave the nest up to one week before the eggs hatch. Of course, on Chongming, the Chinese Pond Heron is very common. It concludes that human activity influences the breeding activity of the lapwing. End of side note.
Of course, given the sometimes confusing covid travel restrictions in China, it is possible that the bird in question simply did not dare to travel any further south for fear of ending up in quarantine somewhere. Both bushtit species occasionally are supported by helpers when breeding ( source ). You pervert.
Some of our most iconic, beautiful birds are located in Central America: Resplendent Quetzal, Turquoise-browed Motmot, Fiery-billed Aracari, Long-tailed Silky-flycatcher, and, of course, hummingbirds—Snowcap, Fiery-throated Hummingbird, Honduran Emerald, White-belled Mountain-gem—a long list of jeweled creatures.
Specifically, the notice summarizes the long history of Hawaiian Goose conservation, including written recovery plans in 1983 and 2004 , implementation of those plans, and research, including a population viability analysis. Also, research filled in many knowledge gaps and informed conservation efforts.
The vet did give me a hard time about the dogs' animal-free diets (my traditional vets don't, ironically), and my response was that unless she could show me some research that his particular type of injury needs animal protein to heal, I wasn't going to change anything.
Not to mention, its brilliantly bulbous crimson throat, bloated during breeding season must be a sight! I can imagine myself inside the Brazilian Atlantic Rain Forest (with the book in my bag), checking every movement, searching for this almost legendary creature and of course jumping in joy when finding it!
However, the authors call this a “new breeding tactic”, which seems to mix up the discovery of the tactic with the use of the tactic. Still, the poor sparrows … Advice to them: Avoid landfills and researchers. ” Take that, spoonbill.
Marc Hauser, a cognitive psychologist at Harvard University, recently opened his own such research lab and has 1,000 dogs lined up as subjects. In some cases, their research suggests that our pets are manipulating us rather than welling up with human-like feeling. Other facilities are operating in the U.S. and Europe.
Of course, the evolutionary processes that produce this variety generally take place on a scale that prevents us from noticing any change at all over the course of our lifetimes. Birders are generally happy when this happens. More birds mean more potential lifers.
There is a major difference: the Raptors guides are photographic and the Birds of Prey guides are illustrated with Wheeler’s paintings, over 1,000 images in each guide, organized with logical precision for reference, research, and comparison, with a self-evident side benefit–the portrayal of the beauty of raptors.
This is the story of Fox’s experiences on board the Achiever, the research vessel of the Raincoast Conservation Foundation. It’s a small group of 10 to 12 researchers and crew members, and Fox is the sole person responsible for the bird surveys. Although we are not close nor on a direct course, the geese are skittish.
Approaching failed tests as a celebration breeds a company culture of learning and experimentation, as ideas are no longer thought of as good or bad but tests that must be set up. Moreover, failed tests can prevent a course of action that might otherwise have been taken by instinct.
One website states that only 15% of the birds that hatch make it to become first year breeding adults, 6% make it to the second year, and 3% to the third year. Other species – such as starlings or t**s – stealing the nesting site of Eurasian Nuthatches is one of the major reasons for breeding failure.
There’s more, so much more, in this highly informative, detail-packed, research-based description of bird behavior. He aims to bring together all ornithological and ecological research on birds and winter the world over–not just in areas covered by snow–and summarize the findings in non-scientific language.
A lovely looking and distinctive sounding bird (so they say, I sadly have not seen one…yet), the Kirtland’s Warbler can only be found during its breeding season in Jack Pine forests 5 to 20 years old in the northern Lower Peninsula of Michigan. Previously, even researchers had problems getting access to nesting Kirtland’s Warblers.
The authors trace the creation of swamps, wetlands, and meadows by farmers, and then the destruction of wetlands by the building of golf courses, the loss of meadows by the construction of train tracks. Because, as this book demonstrates so well, it is sometimes important to look back in order to move forward. It’s a very mixed chapter.
Prior research has shown that the Loons that return in a given year to a given nest on a lake somewhere in Canada or the norther tier of US states are often the same ones that were there the previous year, though with some never returning because they did not survive the trials of migration. But now there is some research on that.
We organize all of the trending information in your field so you don't have to. Join 30+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content