Top 25 Wild Birds Photographs of the Week: The Cranes

The beautiful plumage and mating dances of cranes have made these species popular with people across the world. Cranes feature in the mythology of various cultures, for example in Japan, cranes symbolise good fortune and longevity. Despite their popularity, many cranes face an uncertain future. Of the fifteen species of crane in the world, 11 are threatened with extinction. Some of main threats are degradation of wetlands and other habitats, collision with energy infrastructure, poisoning and hunting. We would like to thank all the photographers who submitted crane photographs this week, your pictures can bring greater awareness to these beautiful birds and the challenges they face. This week we were lucky enough to get photograph submissions for 9 of the world’s crane species. Here we present the Top 25, a spectacular collection of these beautiful birds in action, enjoy!

top 25 wild birds photographs of the week the cranes - Top 25 Wild Birds Photographs of the Week: The Cranes

A Whooping Crane foraging in Aransas National Wildlife Refuge in Texas, USA (Christopher Ciccone)top 25 wild birds photographs of the week the cranes 1 - Top 25 Wild Birds Photographs of the Week: The CranesSandhill Cranes congregated at Salton Sea, a inland saline waterbody in California, USA (Leslie Reagan)top 25 wild birds photographs of the week the cranes 2 - Top 25 Wild Birds Photographs of the Week: The CranesA group of Demoiselle Cranes flying above Nasik, India (Preety Patel)top 25 wild birds photographs of the week the cranes 3 - Top 25 Wild Birds Photographs of the Week: The CranesThe largest populations of Black-necked Cranes are in central China and Tibet. Black-necked Cranes are revered by locals in Tibet, every year a festival is held at the Gangteng Monastery to honour the arrival of the cranes for the breeding season (Shivayogi Kanthi)top 25 wild birds photographs of the week the cranes 4 - Top 25 Wild Birds Photographs of the Week: The CranesA Sarus Crane in action! Photographed in Bharatpur Bird Sanctuary, India (Anirban Roychowdhury)top 25 wild birds photographs of the week the cranes 5 - Top 25 Wild Birds Photographs of the Week: The CranesSandhill Cranes have a loud and rattling call (John Olson)top 25 wild birds photographs of the week the cranes 6 - Top 25 Wild Birds Photographs of the Week: The CranesA Grey Crowned Crane wades through a wetland in Djibouti, East Africa (Goutam Mitra)top 25 wild birds photographs of the week the cranes 7 - Top 25 Wild Birds Photographs of the Week: The CranesA Blue Crane photographed in the Overberg region of South Africa. This species has benefitted from the expansion of agriculture in this region, particularly wheat cultivation (Adriana Dinu)top 25 wild birds photographs of the week the cranes 8 - Top 25 Wild Birds Photographs of the Week: The CranesA pair of Common Cranes in the Little Rann of Kutch, India (Vidya Vijay Kulkarni)top 25 wild birds photographs of the week the cranes 9 - Top 25 Wild Birds Photographs of the Week: The CranesThe Grey Crowned Crane has spectacular plumage! This crane was photographed by Subhamoy Das in the Amboseli National Park, Kenyatop 25 wild birds photographs of the week the cranes 10 - Top 25 Wild Birds Photographs of the Week: The CranesA group of Common cranes of mixed ages in Rajasthan, India. Those with dark plumage on the heads are 3 years or older, while those with duller head plumage are juveniles (Hitesh Chawla)top 25 wild birds photographs of the week the cranes 11 - Top 25 Wild Birds Photographs of the Week: The CranesA beautiful portrait of two Sarus Cranes at the Dhanauri wetlands, India (Ajay Singh Rajawat)top 25 wild birds photographs of the week the cranes 12 - Top 25 Wild Birds Photographs of the Week: The CranesThe heat is almost palpable in this photograph! During the summer Black-necked Cranes breed here, near the Tso Kar salt lake in northern India (Sandipan Ghosh)top 25 wild birds photographs of the week the cranes 13 - Top 25 Wild Birds Photographs of the Week: The CranesA Demoiselle Crane takes a drink of water in Lunkaransar, India (Vishesh Kamboj)top 25 wild birds photographs of the week the cranes 14 - Top 25 Wild Birds Photographs of the Week: The CranesThe Sarus Crane is found in India, south-east Asia and Australia, the Asian populations in particular are affected by the degradation of wetland habitats (Indranil Bhattacharjee)top 25 wild birds photographs of the week the cranes 15 - Top 25 Wild Birds Photographs of the Week: The CranesOf all the African cranes, the Wattled Crane is most dependent on wetlands (Owen Deutsch)top 25 wild birds photographs of the week the cranes 16 - Top 25 Wild Birds Photographs of the Week: The CranesThe plumage of adult Sandhill Cranes is usually grey but during summer the feathers may have a red tinge, from the cranes preening themselves with mud. This could simply be because the bill is muddy when they preen or the mud could function to protect the bird from parasites (Jola Charlton)top 25 wild birds photographs of the week the cranes 17 - Top 25 Wild Birds Photographs of the Week: The CranesA ferocious dispute between two Sandhill Cranes at the Bosque del Apache National Wildlife Refuge, USA (Julia Browne)top 25 wild birds photographs of the week the cranes 18 - Top 25 Wild Birds Photographs of the Week: The CranesThese shallow wetlands are ideal breeding habitat for these Black-necked Cranes, they build their nests on shallow grassy islands or on the water (Sandipan Ghosh)top 25 wild birds photographs of the week the cranes 19 - Top 25 Wild Birds Photographs of the Week: The CranesA stunning shot of a Demoiselle Crane in flight (Owen Deutsch)top 25 wild birds photographs of the week the cranes 20 - Top 25 Wild Birds Photographs of the Week: The CranesThe Grey Crowned Crane population has declined dramatically in the last couple of decades, it is now listed as Endangered on the IUCN Redlist (Giridhar Vijay)top 25 wild birds photographs of the week the cranes 21 - Top 25 Wild Birds Photographs of the Week: The CranesA Sandhill Crane takes flight in Ellison Bay, USA (John Olson)top 25 wild birds photographs of the week the cranes 22 - Top 25 Wild Birds Photographs of the Week: The CranesDemoiselle Cranes often congregate in large flocks in their Indian wintering grounds, sometimes these flocks can cause significant damages to cultivated fields (Anirban Roychowdhury)top 25 wild birds photographs of the week the cranes 23 - Top 25 Wild Birds Photographs of the Week: The CranesA pair of Grey Crowned Cranes forage in the Maasai, Mara Kenya (Giridhar Vijay)top 25 wild birds photographs of the week the cranes 24 - Top 25 Wild Birds Photographs of the Week: The CranesSarus Cranes perform elaborate courtship dances, this pair was photographed in Sultanpur, India (Sudhir Kadam)

Our mission is to build a global community around the freedom and beauty of birds in the wild as ambassadors for the natural ecosystems that they depend upon. They are the music, decoration, and character of every terrestrial habitat on the planet and have been around since the dinosaurs. They are the witnesses and ambassadors of the awesome power of nature. The wide availability of good, cheap optics has opened their world to us for the last few decades. Amazing, affordable DSLR cameras with long lenses are delivering brilliant digital bird imagery to online communities.

We are in a day-and-age during which more bird species are threatened with extinction than ever before. The Wild Birds! Revolution aims to publish the “Top 25 Wild Bird Photographs of the Week” to 1 million people every week by the end of the year. That is a revolution that will change the world! Join thousands of other weekend naturalists, photographers, birders, experts, hikers, nature-lovers, guides, scientists, conservationists and artists that share the thousands of wild bird photographs submitted to the Wild Bird Trust website and Facebook page. Thousands of wild bird enthusiasts are going out every day to photograph our planet’s beautiful birdlife. Pick up your camera, fill your bird feeder, open your heart, and join the Wild Birds! Revolution!!

Edited by Christie Craig, Campaign Manager

Top 25 Wild Bird Photographs of the Week: The LBJs

Originally posted 2018-08-31 18:51:22.

Saving Africa’s most threatened primate group from extinction

By Drew T. Cronin, Joshua Linder, Nelson Ting and Ekwoge Abwe – Coordinators of the Red Colobus Conservation Action Plan

Red colobus monkeys (Piliocolobus spp.) are a group of leaf-eating monkeys unique to the forests of sub-Saharan Africa, ranging from Senegal on the Atlantic coast to the island of Zanzibar in the Indian Ocean. Despite their broad range, red colobus monkeys have the regrettable distinction of being the most threatened group of primates in Africa. Experts are unclear about exactly how many species of red colobus there are, but we know there are at least 18 distinct forms, differing from one another in aspects of coat color and design, facial patterns, behavior, and vocalizations. Every form of red colobus monkey, unfortunately, is threatened with extinction.

saving africas most threatened primate group from extinction - Saving Africa’s most threatened primate group from extinction

Current distribution of the various red colobus taxa. (Image: © Red Colobus Conservation Action Plan)

The IUCN Red List of Threatened Species considers more than half of red colobus forms Endangered or Critically Endangered. Five red colobus taxa–Niger Delta Red Colobus (P. epieni), Pennant’s Red Colobus (P. pennanti), Preuss’s Red Colobus (P. preussi), Miss Waldron’s Red Colobus (P. waldroni), and Tana River Red Colobus (P. rufomitratus) appear on the list of the World’s Top 25 Most Endangered Primates. Miss Waldron’s Red Colobus may have been hunted to extinction already, and GWC’s Search for Lost Species program considers it one of the world’s “most wanted” lost species. Despite the conservation status of red colobus, researchers have studied only a few populations in detail and the general public is largely unaware of these monkeys. General awareness of red colobus and their plight is further hindered by the lack of any captive populations in zoos around the world–animal husbandry experts have not been able to successfully care for them in captivity. Red colobus monkeys are therefore facing an extinction crisis requiring urgent, targeted, and coordinated conservation action.

saving africas most threatened primate group from extinction - Saving Africa’s most threatened primate group from extinction

Illustration of the 18 red colobus forms. (Illustration: © Stephen Nash)

The primary threats to red colobus are commercial and subsistence hunting, disease, and habitat loss, degradation, and fragmentation resulting from numerous factors (i.e., logging, mining, charcoal production, infrastructure development, and conversion of forest to farms and agriculture plantations). Unfortunately, red colobus are more susceptible to hunting and habitat degradation than other monkeys and are usually one of the first species to disappear in disturbed habitats. Like a canary in a coal mine, loss of red colobus monkeys can be thought of as the first indicators of the decline of a healthy ecosystem.

A concerted and coordinated range-wide conservation effort is urgently required to conserve and recover all red colobus forms. In response to this critical need, the IUCN Primate Specialist Group, in collaboration with the African Primatological Society, is spearheading the first comprehensive Red Colobus Conservation Action Plan (ReCAP). Experts on all red colobus forms and their range countries are contributing to this action plan to unite and mobilize local and international conservation groups, governments, academic institutions, zoos, and other interested partners to prevent the further decline and loss of red colobus populations.

We expect to launch the ReCAP and an associated program of conservation work at the International Primatological Society (IPS) Congress in Nairobi, Kenya 2018. It is important to note, however, that we are not just looking to write an action plan, but to catalyze coordinated range-wide conservation action for red colobus monkeys and their habitats. The overarching goals of the ReCAP are to: enhance and expand site-based conservation for all forms of red colobus monkey; elevate red colobus monkeys to flagship status across their range and beyond; develop cross-cutting, continent-wide initiatives to link and support site-based activities; and, build capacity and create opportunities through training and mentoring programs.

This month, which included Endangered Species Day on May 18 and the International Day for Biological Diversity of May 22, we highlight the top five most threatened red colobus species, which are all Critically Endangered. We believe that through both site-based projects that ensure protection through enforcement, education, and ecological monitoring, and regional initiatives that leverage common solutions to achieve efficiencies of scale and range-wide adaptive management, no red colobus monkey needs go extinct.

Top 5 Most Threatened Red Colobus Taxa

saving africas most threatened primate group from extinction 1 - Saving Africa’s most threatened primate group from extinction

Miss Waldron’s Red Colobus (P. waldroni) (Illustration: © Stephen Nash)

Miss Waldron’s Red Colobus (Piliocolobus waldroni): Critically Endangered

Once found throughout southeastern Cote d’Ivoire and southwestern Ghana, extensive hunting and habitat loss have resulted in steep declines in its population. They have not been observed in the wild since 1978, despite extensive surveys. Experts believe that it may be extinct, but rumors of their existence persist from the deep interior of a single, remote, almost impenetrable swamp forest.

saving africas most threatened primate group from extinction 2 - Saving Africa’s most threatened primate group from extinction

Niger Delta Red Colobus (P. epieni) (Photo: © Noel Rowe/alltheworldsprimates.org)

Niger Delta Red Colobus (Piliocolobus epieni): Critically Endangered

The most recently discovered red colobus species is already one of the most endangered. First described in the 1990s, the Niger Delta Red Colobus is found only in Nigeria, restricted to the swamp forests of the Niger Delta in an area of approximately 78 km squared. Its habitat has been severely degraded by logging, and hunting has increased due to the influx of oil workers to the region. With only about 200 individuals remaining, it is thought that it may go extinct within the next five years without effective conservation actions.

saving africas most threatened primate group from extinction 3 - Saving Africa’s most threatened primate group from extinction

Tana River Red Colobus (P. rufomitratus) (Photo: © Stanislaus Kivai)

Tana River Red Colobus (Piliocolobus rufomitratus): Critically Endangered

This species is found only in small forest fragments along a 60-km stretch of river, in a total area of less than 13 km squared. Only around 1,000 individuals remain, but it is in continual decline due to rapid loss and fragmentation of its habitat. The endangered Tana River Mangabey is also endemic and restricted to the same forest as the Tana River Red Colobus.

saving africas most threatened primate group from extinction 4 - Saving Africa’s most threatened primate group from extinction

Pennant’s Red Colobus (P. pennantii) in the Gran Caldera de Luba, Bioko Island, Equatorial Guinea. (Photo: © Ian Nichols | Bioko Biodiversity Protection Program)

Pennant’s Red Colobus (Piliocolobus pennantii): Critically Endangered

Biologists believe that Pennant’s Red Colobus, endemic to the small island of Bioko in Equatorial Guinea, were once found throughout all of Bioko’s lowland forests. Heavy hunting pressure and increasing infrastructure development, however, have reduced its range to only the most remote, mountainous corner of the island, in an area of about 150 km squared. Fewer than an estimated 1,200 individuals remain, a decline of more than 80 percent over the last 30 years due primarily to the proliferation of the commercial bushmeat trade. The critically endangered Bioko Black Colobus (Colobus satanas satanas) and endangered Bioko Drill (Mandrillus leucophaeus poensis) are also endemic, along with six other endangered primate taxa, and found in the same forest as the Pennant’s Red Colobus. As such, this species is a notable flagship for the primate fauna of Bioko Island.

saving africas most threatened primate group from extinction 5 - Saving Africa’s most threatened primate group from extinction

Preuss’s red colobus (P. preussi) in Korup National Park, Cameroon. (Photo: © Alexandra Hofner)

Preuss’s Red Colobus (Piliocolobus preussi): Critically Endangered

Restricted mostly to two separate forests in western Cameroon, this species requires urgent support. Surrounded by some of the densest human populations in Africa, it is in sharp decline due to intense, commercialized bushmeat hunting and deforestation caused by expansion of small- and large-scale agriculture and infrastructure projects.

This post was co-authored by the coordinators of the Red Colobus Conservation Action Plan: Drew T. Cronin, Joshua Linder, Nelson Ting, and Ekwoge Abwe. For more info on the Red Colobus Conservation Action Plan, check out our website www.piliocolobus.org or follow us on Twitter at @RedColobusAP.

(Top photo: © Raffaele Merler)

Originally posted 2018-05-29 15:00:19.

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