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
However, we now understand that birds vary in how they navigate, and many if not all bird species use multiple approaches to navigation. New research adds a bit more to our understanding of bird migration. The story of how this research came about is interesting, and chronicled here. Birds EMF migration Navigation research'
Given how far Hokkaido is from Europe, it seems a bit surprising how many bird species wintering on this Japanese island have a name starting with “Eurasian” Or how many of these species I have also seen in my parents’ garden in Germany. It seems extra-pair paternity is very frequent in this species.
The feature distinguishes birds from other species; All birds have them, no other species do. Beaks vary across different kinds of birds, and this great diversity in beaks is part of the great diversity of the 10,000+ species of birds that exist today; Beaks thus facilitated the diversification of birds. So how did beaks evolve?
All the world’s redpolls probably represent a single species, and redpolls probably look different in different places more because of environmental influences on how their genes are expressed than because of stable underlying differences in the genes themselves. ” What to do?
One researchertested British school children to see if they could find their way home by driving them blindfolded, in a bus, out into the country and asking them to point their way home. The same researcher then did the same thing but with big magnets strapped to the children’s heads. If so, is anyone looking for this?
Here are ten titles (it could have been more) selected for their uniqueness, excellence in writing and research, and giftability. Lees and Gilroy delineate vagrancy status and trends for every bird family worldwide, highlighting examples, synthesizing research, and framing it all with their own thoughts and conclusions.
BOC has 95 colour plates illustrating more than 400 species (three country endemics, Cyprus Wheatear , Cyprus Scops Owl and Cyprus Warbler , among them), with text and distribution maps on facing pages. His work in Iraq, Jordan, Saudi Arabia and Turkey remains inspirational to researchers throughout the region. Birds of Cyprus”.
And apart from local people, primate researchers sometimes spot it, but it is a species seen by fewer than ten living birders. The rest of the 216 pages long book is devoted to various African bird families and half a dozen individual species. He has authored several other books and many articles, largely on natural history.
Conservationists at the Royal Society for the Protection of Birds (RSPB) have been using remote controlled drones to watch the nests of endangered breeds and monitor the progress of reintroduced species. It’s quite possible that further research into the internal stress indicators of birds may reveal similar findings.
He modeled likely future suitable habitats in a climate change scenario for a number of bird species of conservation concern. For example, palms are generally more resistant to storms and over the long term, they may predominate, deferentially impacting many bird species. Dr. Tom White of the U.S. by Eliza M.
Checking for moult limits on a female Band-tailed Manakin to determine her age Imagine learn or improving your mist-netting, bird banding, handling, aging, and Neotropical bird ID skills in one of the most exuberantly natural surroundings ( 599 bird species recorded at Explorer’s Inn and Sachavacayoc Centre!)
Their habitats vary widely in both rural and urban landscapes; open habitats are preferred and the species generally shuns only extensively forested areas and wetlands 1. To show how adaptive this species is, the following photograph was sent to me by one of my readers and I use it with her permission.
UNLESS that is you get yourself down to the internationally-renowned Tambopata Research Centre in southern Peru where literally hundreds of macaws (and other parrots) congregate around a 50 meter high clay bank. These threats are further exacerbated by the naturally low reproductive rates of these cavity-nesting birds.
Secondly, much of the appeal is that this is a bird we don’t see in the UK very often, for Waxwings are an irruptive species, and in most years only a few ever reach our shores from their breeding grounds in the boreal forests of Scandinavia. At the time I was writing about cars, so I recall we travelled in a road-test Porsche.
Even if you don’t live in the summer range of a particular species, you may have opportunities to observe it while it passes through, especailly if you live in an active flyway, like I happen to. Way back when I started what turned out to be my thesis research (on humans), it became important for me to learn about bird migration.
Most likely, all individuals of a given species have very similar genes guiding very similar developmental processes, but produce different results because the plasticity itself is selected for. My research in the Congo supports this idea. During the former periods, we certainly came across animals, but rarely.
The guide presents 69 species and 1 subspecies, from “NEW WORLD VULTURES: Cathartiformes” to “OSPREY: Pandioninae” to “FAMILY: Accipitridae” (Kites, Hawks, Eagles, Hawk-Eagles), to “FALONIDS: Falconidae” (Falcons, Forest-Falcons, Caracaras, Kestrels, Merlin). The order is roughly taxonomic, with the priority showing similar species together.
Around 12 million animals are used each year in the European Union (EU) for research purposes. This became clear from a report addressed at the European Parliament (EP) session on May 5–7, which seeks to vote on a directive concerning animal research. From the Epoch Times. I really hope this passes.
I occasionally read Scienceblog when there is mention of animal research issues. It's a site that, according to its own description, is half reader blogs and half press releases from research institutions. I'm not going into why I do not support animal research. Testing drugs on animal is unpleasant. Question everything.
The White-eared Barbet is another bird species with an annoyingly sensible Latin species name, leucotis (white-eared). Obviously, my job as a blog post writer would be a lot easier if there was a racist slave-trader named Ernesto Leucotis who somehow got a bird species named after him. But the same species was never found again.
I am deeply troubled and angry that the National Institute of Health wants to move almost 200 chimpanzees from this facility to a laboratory in Texas where they may be subjected to testing. This is a matter of human compassion to prevent the further suffering of animals that have already served this species in prior experiments.
Shark Attack Experiment: LIVE will feature a team of free-divers and conservationists putting their safety on the line to separate myth from reality and dispel negative myths about sharks while raising public awareness about shark species which are being driven to extinction. But what other factors lead to these potentially fatal encounters?
The book is divided into three parts: “Introduction,” “Avifaunal Overview,” and “Species Accounts.” The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience. Most birders will go straight to the “Species Accounts.”
Understanding a pointed finger may seem easy, but consider this: while humans and canines can do it naturally, no other known species in the animal kingdom can. It’s no coincidence that the two species that pass Hare’s pointing test also share a profound cross-species bond. and Europe.
I tried to get a better idea of what exactly the definition of cuckoo-dove is but am still not very clear about it – Wikipedia only offers the rather formal definition “any of several species of bird in the genera Macropygia , Reinwardtoena, and Turacoena of the pigeon family.” But I may well be wrong.
We’re always interested in what he’s up to and pleased that his research and our collective interest in cool birds can come together in such an opportune manner. Please read and then vote for either Nick or Maria’s research! Would you support research on birds with just a click on Facebook? Maria’s Project.
Interestingly, these juveniles look more similar to another species, the Pale-billed Parrotbill, than the adult babblers – and they sometimes are part of the same flock. Then we are both hopeless … Anyway, the paper tests whether small roads in a forest are a hindrance to birds – are they reluctant to cross?
The first half describes the problem (why birds hit windows, the scale of the deaths, scientific research, what happens when birds strike windows) and the second half discusses what to do about it (community and worldwide education, window deterrent solutions, legal mandates and building codes, citizen science–what individuals can do).
So what does all this mean — if anything — for how the birds are split or lumped at the species level? So Toews et al. Audubon’s Warbler ( Setophaga (coronata) auduboni ) in British Columbia cc-by winnu. ” If they are right, then there apparently aren’t prezygotic barriers (e.g.,
A Field Guide to the Birds of Mongolia by Dorj Ganbold and Chris Smith (2019) offers more than 500 species in one neat edition. I say “more than” because I am not certain what number of species is covered: on page 8, 512 bird species are mentioned, while on the back cover that number rises to 521.
For my new book, due out in 2012 from Houghton Mifflin Harcourt, I’ve been researching sandhill crane hunting. Hunting sandhill cranes in Kentucky is a bad idea from a public relations standpoint, considering the growing cadre of birders and nature enthusiasts for whom cranes are a touchstone species.
But there is a certain amount of surreptitious sex in monogamous animals, and it turns out that extra-pair copulations in some species tend to happen early in the morning. Sexual selection may thus play an important role in shaping circadian behaviours, but this assumption has yet to be tested in free-living animals.”
This is a rather photographer-friendly species, staying on the same branch for quite a while and even returning to it after catching some insects – you can see this on video here and here. Azure-winged Magpies fail to pass the mirror test, a test commonly used to determine self-recognition. But then, who can be sure?
The best female strategy seems to be to mate with as many of the males as possible, as this means more help in feeding the chicks by all the potential fathers (I guess the fathers do not have easy access to paternity tests). They found that the species is diurnal (well, using cameras, would they even have seen nightly activities?),
I also want people to know that our understanding of birds’ mating habits are constantly changing and evolving…there is still a lot of research to be done here, and we will be learning a lot more in the years to come. Greater White-fronted Geese are one of many species that mate for life.
The title of the one just mentioned starts with “Intimacy across species boundaries” … The Spot-necked Babbler is “shy and social”, according to eBird, which sounds a bit like a contradiction to me. ”, in which the Red-whiskered Bulbul is named as one of the two most heavily targeted bird species.
Here are the results of the EU flirtation with restricting research on primates. Researchers can continue most experiments on mankind's closest relatives -- chimpanzees, gorillas and orangutans -- after European Union lawmakers watered down proposals to restrict testing. Nothing, nothing makes me angrier than animal researchers.
There is much to enjoy and appreciate here and I only wish I could have tested out some of these species accounts in pelagic waters before writing about them (sadly, the 10,000 Birds pelagic to Antarctica was canceled this year). SCOPE & SPECIES ORGANIZATION. It covers 434 species across 9 orders and 18 families of birds.
Now this, might not sound like anything of particular ground-breaking significance, but in the context of animal personality research, it is a fairly big thing. While studying, he also worked on various conservation/research projects (parrots, wagtails, vultures, and anything else that flew) and ringed thousands of birds.
An organization called the Carolina Avian Research and Education states that “if you google the top ten most beautiful birds in the world, it [the Golden Pheasant ] always makes the list.” ” Owlcation: Included at number 7 but species may not be listed in any particular order. ” True or not? 3, so, yes.
Colombia is one of those countries that Dragan’s dreams are made of: it has 1,965 bird species – more than any other country in the world. Among them are 94 endemics and 101 near-endemics, four introduced species and only 42 vagrants. No matter how big your avian-related library is, this would be a terrific addition to it.
While the species favors forested hills at moderate elevations ( source ), there are no hills at all here at Nanhui, so maybe these individuals are outcasts or just eccentrics. Chestnut-winged Cuckoo: This could be your host species! In the HBW, there are about 40 species with the word “plain” in the species name.
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