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home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Ring-billed Gulls in Breeding Plumage Ring-billed Gulls in Breeding Plumage By Corey • March 8, 2011 • 3 comments Tweet Share It should come as no surprise to readers of 10,000 Birds that I do not love gulls.
They breed on a number of basaltic lakes in southwestern Argentina, and it is not entirely clear where they all winter, but some wintering Hooded Grebes have been found outside their breeding range (and a few none-breeding birds have been found year round at two locations on the Atlantic, apparently).
In the case of the two pairs of Pied Oystercatchers that did actually hatch their eggs and have chicks for a few days they did lay once more, but then they failed to even hatch the second clutch and then no longer attempted to breed. There was only one that survived to fledge in 2010, two in 2011 and two in 2012.
Nice. ((** all names have been changed to protect identities and have been substituted with (almost) randomly chosen substitutes suitable for a family of Alpine Accentors.)) And their Facebook status is always stuck on “its complicated&# – a stable marriage of three males and two females. Journal of Ornithology 137 (1): 35-51 N.
• Explore These Related Posts Best Bird of the Weekend (Third of March 2011) Where Are You Birding This Third Weekend of March 2011? Best Bird of the Weekend (Second of March 2011) Where Are You Birding This Second Weekend of March 2011? Where Are You Birding This First Weekend of March 2011?
Over the winter, the universe lost four whooping cranes to what appears to be recreational shooting: three gunned down together in Georgia on December 30, 2010, and another in Alabama on January 28, 2011. Another 170 are in captivity, many of them breeding stock for reintroduction efforts. Thank you, Julie, for your excellent post!
” The report continues: “Following the breeding season, most tricolors are found in the Sacramento Valley where they aggregate with red-winged and other blackbird species and feed, often in large flocks, on ripening rice. .” The California population estimate derived from the Survey was 145,000 birds.
As is often the case in birds, teenagers, and other living creatures, these charismatic colors play a prominent role in the booby’s breeding rituals. Perhaps that explains why the Galapagos Conservation Trust raises funds to help protect the Islands’ unique wildlife and habitat through the celebration of Blue-footed Booby Day.
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Petrel Paradise Petrel Paradise By Duncan • March 2, 2011 • 4 comments Tweet Share I’ve mentioned before that New Zealand is a great place for enjoying petrels. That is all. I want to see prions someday.
Here’s hoping this bird makes it back to its home turf to breed and comes back to spend another winter in New York State! 7 Responses to “Lewis’s Woodpecker in New York State&# Jochen Mar 22nd, 2011 at 4:18 am This bird is too good even by your standards. Corey Mar 22nd, 2011 at 5:38 am I agree. I disapprove.
We all hope that they were able to breed successfully in the Northern Hemisphere and that they can find food throughout the Flyway to return to our shores. Our resident shorebirds have started to breed in the last few weeks and there are numerous Pied Oystercatcher nests along our shores right now.
The little stiff-tails are almost year-round at Jamaica Bay though almost all leave to breed in the summer and in the depths of winter, when the ponds are almost completely frozen, they tend to head for open water. Corey Mar 10th, 2011 at 6:59 pm Ruddy Ducks are great little ducks, wherever they show up. Thanks, Corey!
Image by Adam Riley Since 2011, the list of Critically Endangered species (meaning they are facing an extremely high risk of extinction) has risen from 189 to 197, and Endangered (facing a very high risk of extinction) from 381 to 389. In this blogpost I will discuss ten of the 60 endangered species that are resident on the African continent.
Depending on your particular interest, opt for March/April (spring migration), May/June (breeding season), August to October (autumn migration), or November/December when waterbird migration reaches its peak. A few years later, in December 2011, we had 6500 Pygmy Cormorants overwintering inside the city. Top-5 hotspots.
By March though Scandinavian Rock Pipit begins to show some changes into breeding plumage and outs itself as a migrant rather than a resident. • Explore These Related Posts First Phoebe of 2011 Duck Migration Review of Gulf Crossing Cold Front Connecticut in Carolina (or how migrants surprise us).Or Get yours today!
Not to mention, its brilliantly bulbous crimson throat, bloated during breeding season must be a sight! 5 Responses to “Most Wanted Birds in Brazil&# Duncan Mar 12th, 2011 at 7:38 pm Clearly Jan and I need to organise an expedition to rediscover the Kinglet Calyptura. The Magnificent Frigatebird is the bird I would want to see.
The variety of plumages that they show and the way different individuals molt at different times is interesting to me and I have stopped being surprised at seeing a small flock of ruddies with some nearly in full breeding, or alternate plumage, while others are still in their basic, or non-breeding plumage.
Brown Pelicans , and the northernmost Brown Booby breeding colony on this side of the Pacific. Ringer Gannets and Boobies (Sulidae) Black-and-white gannets breed on the cold, rocky coasts of the northern and southern oceans. Corey Mar 12th, 2011 at 11:45 am Excellent post, as usual, David. I shall not tolerate such nonsense.
Being winter, this bird is in non-breeding plumage with more brown upper parts and lacking the white face it acquires in its aternate (breeding) plumage. Mar 2nd, 2011 at 3:03 pm What a fortuitous stop Larry! Corey Mar 2nd, 2011 at 7:57 pm These shots are great. Dawn Fine Mar 4th, 2011 at 8:31 pm Nice shots Larry!
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Autumn colours Autumn colours By Clare M • March 20, 2011 • 5 comments Tweet Share As you all get ready for the onset of spring in the northern hemisphere we are heading into autumn.
2 Responses to “Terrifying Truth about Crow Intelligence&# Jochen Mar 9th, 2011 at 6:09 am Their intelligence goes even further, and researchers have shown that Ravens master a feat that even 6 to 7 year old (human) children usually can’t accomplish: they can analyze what someone else knows / can know and act accordingly.
It is also familiar at inland sites in winter, especially reservoirs and refuse tips, and breeds in the relatively-Northerly regions of Europe, Asia, and North America. Yellow-Legged Gull These gulls breed around the Mediterranean and have yellow, rather than flesh-coloured legs. Get yours today!
But I have now visited Magee Marsh in autumn, or, technically, the very tail end of summer, but whatever the season might actually have been the birds were not in their breeding finery and they were heading south. I have never been on the boardwalk at Magee Marsh in spring.
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Asides / Crossley Giveaway Reminder Crossley Giveaway Reminder By Mike • March 15, 2011 • No comments yet Tweet Share Actually, we’re not giving away Richard Crossley himself, but rather his exceptional ID Guide.
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birding / Half Hardy Half Hardy By Nate • March 10, 2011 • 2 comments Tweet Share This past Monday I was running around with my son in my backyard after work. Instead I saw a flash of orange. Thanks for visiting!
Since discovering our first Pied Oystercatcher nest on Cable Beach in July 2000 we have observed the breeding of these local shorebirds along the coast between Gantheaume Point in the south and Willie Creek in the north, which is a distance of 23 kilometres. They have not been successful since 2011.
to the ongoing conservation of breeding Lesser Flamingos at Kimberley’s Kamfers Dam to the Albatross Task Force, which works with fishermen to find solutions to seabird bycatch (birds caught in fishermen’s nets). The leopards place their kill in a tree, protecting it from poaching by other predators. Struik, 2011).
There is not just one comparative layout of gulls flying; there are plates of small and medium-sized gulls in non-breeding plumage, dark-winged larger gulls, 1st-winter larger gulls, 2nd-year larger gulls, 3rd-year larger gulls, and white-winged gulls. as Birds of Europe, 2nd edition (PUP, 2011).
By Julie • March 14, 2011 • 18 comments Tweet Share ACTION ALERT! Tomorrow, MARCH 15, 2011, is the deadline for public comment on a proposal to hunt sandhill cranes in Kentucky. A Great Backyard Bird Count Miracle Best Bird of the Weekend (Last of January 2011) What is the International Bird Rescue Research Center Anyway?
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Orange-headed Thrush Orange-headed Thrush By Redgannet • March 6, 2011 • 18 comments Tweet Share The Orange-headed Thrush , Zoothera citrinus, is common across much of India and south-east Asia. Great shots!
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Bufflehead in Flight Bufflehead in Flight By Corey • March 13, 2011 • 8 comments Tweet Share Bufflehead are one of our most amusing ducks. Mar 14th, 2011 at 8:50 am [.] Beautiful. The name says it all.
To enter this excellent giveaway all you have to do is write a single, four-sentence paragraph explaining what Brazilian bird you would most like to see and why and email that paragraph to me at 10000birdsblogger AT gmail DOT com under the subject line “Brazil Giveaway&# by midnight on Thursday, 11 March 2011.
We got them,” I say happily to the three members of my 2011 Christmas Bird Count team, strung out along the path traversing Powell’s Cove Park. These are extremely large stick structures (some articles compare the largest ones to the size of a car) that are usually populated by multiple breeding pairs in separate chambers.
Like manky mallards, ganky geese display remarkable variety due to both the methodical manipulations of breeders and the variable volatility of the more natural kind of breeding. Summer Foovay Mar 6th, 2011 at 9:43 pm I don’t know about anyone else but I like both the manky ducks and ganky geese. Thanks for visiting!
The population decline is generally blamed on habitat destruction and introduced predators, but inter-breeding may also be to blame. In 2011 they appeared all over Australia in much larger numbers than previously experienced and these unknown populations are always a pleasant surprise.
It covers 63 odonate species: 44 breeding species (19 damselfly, 25 dragonfly), and, in a second part of the Species Accounts, 19 vagrant, potential vagrant and former breeding species (5 damselfly, 14 dragonfly). Sections on Behaviour, Breeding Habitat, and Population and Conservation offer brief but specific information.
Up to the mid-20th century, Pygmy Cormorants were a common breeding species of wetlands around Belgrade… until the wetlands were drained and the birds were lost, at one moment – from the whole of Serbia. In December of 2011, we had 6500 Pygmy Cormorants, but the February next year was very harsh.
Although this park was logged in the past, as a national park it is one of the few forests in Ghana that is really protected. . Here local hunters had known about the colony and for generations had been harvesting the birds by simply picking the adults off their nests during the breeding season. What makes Ghana so special?
Outside of the tropics, nesting would usually take place in the spring (in the southern hemisphere, spring and the height of the breeding season occurs before Christmas); these pictures were taken in March as the weather in Cape Town is beginning to cool. A multi-part trip report from Cape Town can be found at Redgannet, March 2011.
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Trips / A long way from nowhere A long way from nowhere By Clare M • March 6, 2011 • 5 comments Tweet Share Once again this week we have been restricted on our movements due to the weather. Get yours today!
The adults move to flocks, there may be two or three of them, that hang out mostly far off shore in the larger part of the lake, abandoning their embayments or otherwise protected areas. Breeding and wintering locations of Common Loons in western Maine (Rangeley and Moosehead Lakes region), USA, that received PTTs in 2011 and 2012.*.
The Endangered Species Act of 1973 (“ESA”) protects species of plants and animals threatened with extinction by listing them as either “endangered” or “threatened,” which in turn confers certain legal protections. What does that mean? that could be significant to the conservation of the taxon as a whole.”
The guide covers over 650 species, most of the breeding birds in the United States (minus Hawaii) and Canada (like most guides with ‘North America’ in its title, it does not include Mexico or the Caribbean). Acorn Woodpeckers use both communal and cooperative breeding strategies which vary widely among family groups.
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