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A couple of weeks ago I mentioned the Black Kites breeding around Broome. There have also been Whistling Kites breeding around Broome in recent weeks. We don’t know how many eggs were originally laid due to the height of the nest. The post Whistling Kites breeding appeared first on 10,000 Birds.
Green-rumped Parrotlets: from egg to adult Text and photographs copyright Nick Sly (except Rae Okawa where indicated) and are used with his permission. You don’t really know a bird until you’ve studied it on its breeding grounds. She lays an egg every day or two until completing a clutch of anywhere from five to ten eggs.
Crested Pigeons only lay two eggs and the nest we observed in our local park successfully hatched out two young. The Crested Pigeon would have incubated the eggs for twenty one days. The Crested Pigeon will breed at any time of year if the conditions are right.
One bird species that we occasionally observe around Broome is the Yellow-billed Spoonbill, but we had not seen one for a few years until recently. We soon observed several bird species and then a Yellow-billed Spoonbill flew overhead. Not only is it a bird species we rarely encounter, but we had never found a breeding colony before.
Well, not quite like clockwork, because this year one pair of Pied Oystercatchers on Cable Beach laid their first clutch of eggs a bit earlier than normal. This year the first clutch was laid at the end of May and this is the first time we have had eggs laid in May along Cable Beach since 2000. Pied Oystercatchers feeding alone.
More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. The Gray Crowned-Crane is a new addition to the list of the world’s Endangered species, creeping up a category from Vulnerable.
A breeding bird atlas is a special kind of book. For the nature lovers and birders who participate in breeding bird surveys, the atlas represents hours, often hundreds of hours, of volunteer time spent within a community of citizen scientists doing what they love, observing birds. So, what exactly does a breeding bird atlas contain?
Now that passerine migration has largely wound down the attention of this New York birder has shifted to seabirds, shorebirds, and the occasional trip looking for breeding birds. It is a great spot for Horseshoe Crabs to spawn and lay eggs so it is no wonder that shorebirds congregate to eat those eggs.
The Cuckoo Cuculus canorus has a bad reputation because of its habit of laying its eggs on the nests of other birds, who then raise their young. The White-rumped Swift Apus caffer , a tropical African breedingspecies, was only discovered breeding in Europe in the 1960s. Curiously, they also breed in Iberia today.
This year we have continued to monitor the breeding of several pairs of Pied Oystercatchers along the coast in Broome from Gantheaume Point to Willie Creek on the south side. The first eggs were laid in the first week of July, which is the case each year. Pied Oystercatcher sitting on eggs in the nudist area of Cable Beach.
Every year we observe both egg and chick loss amongst our Pied Oystercatcher pairs along Cable Beach and also in Roebuck Bay during their breeding season. The breeding season starts around the end of June and there are still eggs being laid and chicks hatching, but now these are the second clutches of eggs.
But now, it’s time to go for many species. They breed early and now it’s time to move out into the Atlantic. It’s only with the return of the low pressure systems in October that the Balearic Shearwaters come back and get ready to make the most of the winter and early spring productivity to breed.
In Australia we definitely have our fair share of invasive species and the main problem is that we are such a huge land mass with such a small population. The population of Australia is concentrated mainly around the city areas along the coast and many invasive species have been able to spread with ease.
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. And of eggs and nests and birds on nests. Some people love books like that. Peregrine Falcon nests.
The obvious choice was the Mallard , that plucky familiar northern hemisphere species that is the father of the even more familiar domesticated duck. In fact, as the species was quickly identified as as creating hybrids with Grey Ducks, the opinion was by the 1920s that the species shouldn’t be released further.
Fish and Wildlife Service has listed the “Rufa” population of Red Knot ( Calidris canutus rufa ) as a threatened species under the Endangered Species Act (ESA). The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia. Photo: Ron Knight.
Twenty two species are distributed among six genera, depending on what happens to be extinct, and for the most part one grebe is like another. This makes Grebes vulnerable to climate change and the predation of invasive species. It is easy to see how Minks set lose in a welcoming habitat could eat an entire species.
While these birds are very much liked by Chinese birders, the species could unfortunately not be named the National Bird of China as the Latin species name of the bird is Grus Japonicus. It is not quite clear why they do this as it apparently does not affect breeding success. A nice example of gender equality of sorts.
The birdlife in the Cape is nothing short of spectacular, with a healthy dose of charismatic endemic species. Over 40 species of South African endemics can be found in the Cape – Cape Sugarbirds, Cape Rockjumpers, Orange-breasted Sunbirds to name but a few. White Sharks, especially young ones, will prey on African Penguins.
It’s a bang-up breeding year for super-endangered birds! The species, which migrates from the Russian Arctic to Southeast Asia, is down to about 200 breeding pairs in the wild, due to habitat loss and poaching. For the past several years, getting the birds to breed has been an exercise in futility.
But no, my story today is about the birds that come in to breed on the heather moorland which dominates the high ground. So is that of the Common Redshank Tringa totanus , another breedingspecies of these moors. Never a better time to see them in full breeding dress. And with good reason.
All New World Quail are highly gregarious, typically found in coveys or flocks except during breeding season. In California, coveys break up and pairs begin forming in February or March, followed by nest building and egg laying in May or June. She will usually lay 12 to 17 eggs, averaging five per week 1 , before beginning incubation.
Award-winning free-lance science journalist Nicola Jones , most noted for her work on climate change and environmental issues, ventured into the book world with a picture book on the wildlife rehabilitation efforts for one of North America’s most endangered bird species, the Northern Spotted Owl.
There are thousands of shorebirds that visit Broome each year and the majority of them are now in the northern hemisphere hopefully sitting on eggs. Not all of our shorebird species migrate and those that reside here are also currently sitting on eggs, or thinking about laying eggs in the upcoming weeks.
Once again Pied Oystercatcher breeding season is fast approaching in Broome and we can expect the first batch of eggs to be laid within the next few weeks. We have also discovered that they are very rarely successful with the first eggs laid due to predation of either the eggs or the chicks. Flock of Pied Oystercatchers.
There are 154 species of cuckoos in the world, and they’re all a fascinating bunch. It’s not a species you are likely to overlook, either, as it is extremely noisy, its cackling call carrying great distances. I wonder whether birds that breed in Europe ever meet up with those nest in southern Africa?
Decades of land transformation and hydrological changes resulted in the decline of the only species of apple snail native to Florida and the kite population followed suit. While the native apple snail continued declining, another species of apple snail native to South America began to appear in canals and ponds in South Florida.
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 ). While the Buffy Laughingthrush is a nice-looking bird, its Latin species name berthemyi is quite unfortunate.
Preparing for the perfect landing Brakes on, landing gear down The Gannets are present at Bempton from the end of February through to October, for their breeding season is an exceptionally long one. There were typically four teams of Climmers at Bempton, with each team taking 300-400 eggs a day.
This year is the eighteenth year since we discovered our first Pied Oystercatcher nest on Cable Beach in Broome and it didn’t take us long to realise that they are not at all successful at raising young due to egg and chick predation. Each year we hope for anther success, but so far it has not happened. Pied Oystercatcher nest.
En route they will be “birding in nearly every country in mainland North and South America,” and, as they say on their excellent blog , “Our journey is about collecting valuable data on bird species, their status and distribution, current conservation issues, and more along the way.
The official definition of CR status says the species could be gone within ten years, or could lose 80 per cent of its population within three generations – whichever comes first. Sociable Lapwings breed in several areas along the Kazakhstani – Russian border and overwinter in Iraq, Sudan and northwest India. Gujarat, December 2010.
The name wasn’t proposed to settle a trans-Atlantic dispute like the previous two names, but instead merely in an effort to give this little species a suitably noble name. The name didn’t stick and the species went back to being the White Tern, but it’s a change I liked and would have been happy to see remain.
For mankind to snatch away a species’ very existence is wrong on so many levels that I can’t begin to explain them. However, despite our best efforts to wipe them off the face of the earth, some of the more vulnerable species have managed to hang on. this speciesbreeds. this speciesbreeds.
Adopted as the state bird in 1948 , the Carolina Wren actually superseded another species: the Northern Mockingbird. Still, it’s important to note that when you hear the loud song of a wren, you are hearing the male; unlike other wren species, only males sing with high volume.
Over the past few months there have been a lot of birds breeding around Broome with the excellent rain events that we have been having and the vegetation is at long last revived. The grass is green, the wildflowers are spectacular and now we have numerous species of dragonfly to enjoy as the season starts to change.
The birds are not allowed to breed on the runway, but many loaf around on it. The most dominant tern species on Tern Island is the Sooty Tern. Around 100,000 of these terns breed on almost every available space on the island, and walking through groups of them is a deafening and quite painful experience. Click to enbiggen.
Horned Larks breed widely over North America, including up here in the High Arctic. Here they are a common breeding bird, one of our two species that migrate from here to Europe and then south. At the same time (and sometime the same location) we have Semipalmated Plovers breeding, which makes identification a challenge.
It didn’t occur to me till I started reading The Falcon Thief: A True Tale of Adventure, Treachery, and the Hunt for the Perfect Bird that there was also a possible threat to the eagle herself: poachers, who steal raptor eggs and chicks. McWilliam realizes he’s dealing someone special, a career falcon egg-thief.
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.”
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.
It is a relatively small hornbill, and not very shy – some photos below were taken on the campgrounds of Kruger Park, which more or less seem to be the species’ natural habitat by now. Also, it is the largest species of hornbill worldwide and frankly, it still is a bit miffed that it is not called Giant Hornbill.
A few families have a small number of eggs in the clutches, like gulls or cormorants. Others, like the petrels and some of the auks, will lay a single egg per breeding attempt. The investment placed in each clutch bur seabirds is so great that only one breeding attempt can be seen to completion each year.
Early in the Wet Season we had noticed the arrival of unusually high numbers of Magpie Geese and they are a species that don’t always make it to the Broome area if it is not a wet year. It did seem highly probable that the Magpie Geese would breed in the area this year. Ten young Magpie Geese with parents.
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