Sarus cranes hold a unique place among all the other species of birds found in Nepal, owing to their <a href="https://www.nepalitimes.com/here-now/protecting-lumbini-s-rare-cranes" target="_blank">legendary connection with Lord Buddha</a> in his birthplace of Lumbini. It is believed that Prince Siddhartha was strolling in the palace garden one day when he came across a wounded crane. As he was taking the arrow out, his cousin Devdatta, who had shot the bird, demanded the bird back. Unable to establish who the rightful owner was, the two went to King Suddhodhan who then declared that the bird belonged to the one who saved its life. The bird mentioned in Buddhist scriptures is said to be the Sarus crane found in Lumbini and the wetlands of the Tarai plains of Nepal, and have possibly been living here for millennia.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_b8f603465496e926a7ba7caef0d03f781e6719702a0d2ce25e4f977d62b97b8c.jpg" data-media-id="editor_1" data-image-id="20230822070848_b8f603465496e926a7ba7caef0d03f781e6719702a0d2ce25e4f977d62b97b8c" data-rendition-name="original" width="1146" height="1000" loading="lazy" alt="Saras NT"> <figcaption>Photos: DEPARTMENT OF NATIONAL PARKS AND WILDLIFE CONSERVATION NEPAL</figcaption> </figure>  The Sarus crane’s <a href="https://www.nepalitimes.com/news/cranes-nature-and-godliness" target="_blank">cultural importance</a> has been recognised by the local municipality which regards the bird as its mascot. But rapid urban spread in this part of Nepal has resulted in the destruction of its habitat. A study by Nepal Zoological Society and Tribhuvan University’s Central Department of Biology funded by the <a href="https://savingcranes.org/" target="_blank">International Crane Foundation</a> and the <a href="https://www.nepalitimes.com/here-now/protecting-lumbini-s-rare-cranes" target="_blank">World Wildlife Fund</a> puts the population of these monogamous birds at only 690 in Nepal. Lead researcher ornithologist Hem Katuwal warns that cranes and other bird species could disappear from the Nepal Tarai if conservation measures are not urgently undertaken.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_20650eed8af4be7b9fb7e63fc92c7f4b19c1c737e9ad301b37ca02a6664eedce.jpg" data-media-id="editor_5" data-image-id="20230822070848_20650eed8af4be7b9fb7e63fc92c7f4b19c1c737e9ad301b37ca02a6664eedce" data-rendition-name="original" width="831" height="625" loading="lazy" alt="Saras NT"> </figure>  Hari Sharma at the Central Department of Biology, however, is not so discouraged. He says, “The survey was conducted in the dry season, and even then we counted more cranes than expected. This number will definitely increase in the monsoon.”&nbsp; The study looked at the population and status of cranes in the greater Lumbini area and other districts with 14 teams fanning out across 93 blocks with roosting sites, including ten in Lumbini, two in Kapilvastu, seven in Rupandehi, and one each in Jagdishpur Lake, Bajaha Lake, and Nawalparasi. Among the 15 species of cranes found globally, Nepal is home to four, the Sarus (Antigone antigone), Karyangkurung (Demoiselle Crane), Laxman (Common Crane), and Kalikantha (Black-necked Crane). <div class="embed-block"><div><div style="left: 0; width: 100%; height: 0; position: relative; padding-bottom: 56.25%;"><iframe src="//cdn.iframe.ly/api/iframe?url=https%3A%2F%2Fwww.youtube.com%2Fembed%2Ftn9sYLe_lZY&key=87ca3314a9fa775b5c3a7726100694b0" style="top: 0; left: 0; width: 100%; height: 100%; position: absolute; border: 0;" allowfullscreen scrolling="no" allow="accelerometer *; clipboard-write *; encrypted-media *; gyroscope *; picture-in-picture *; web-share *;"></iframe></div></div></div> The Demoiselle, Common Crane, and Black-necked Crane are migratory birds, flying down from the Tibetan Plateau across the Himalayan mountains to the plains of Nepal and India in winter. But the Sarus prefers to stay put, and the study focussed on this group.&nbsp; Like other wildlife, the <a href="https://www.nepalitimes.com/review/shooting-sarus" target="_blank">survival of the Sarus</a> depends on the availability of water in rivers, lakes and wetlands. But water is drying up due to over-extraction, pollution, invasive species and weather extremes caused by the climate crisis. “As the rivers shrink during summer, the birds migrate further to the south. Last winter, over 100 cranes were found in Bajaha Lake. This time the water had dried up, and only 27 were seen,” says Katuwal.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_e779ea21a4900a2d6a0f25daa519c1bdea88127619dc55679f0d90233e43466a.jpg" data-media-id="editor_8" data-image-id="20230822070848_e779ea21a4900a2d6a0f25daa519c1bdea88127619dc55679f0d90233e43466a" data-rendition-name="original" width="831" height="1045" loading="lazy" alt="Saras NT"> </figure>  A dedicated <a href="https://archive.nepalitimes.com/article/nation/proposed-change-to-lumbini-masterplan-threat-to-Sarus,4090" target="_blank">Crane Conservation Area</a> has been formed within the &nbsp;Lumbini enclave due to its sacred connection to the Buddha. The study focused on the Lumbini area, which includes Kapilvastu, Rupandehi, and Parasi, and found out that although wetlands are important, cranes tended to breed in open fields and avoided forests. The region has now been declared an Important Bird Area by <a href="https://www.birdlife.org/" target="_blank">BirdLife International</a>. Increasing construction activity, new cement factories in the Lumbini region worried researchers who felt it would lead to further habitat destruction and water scarcity.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_3f1ede6cf02961058be67cf73af22e21c68af2f866a84778d915d5784436ec3a.jpg" data-media-id="editor_11" data-image-id="20230822070848_3f1ede6cf02961058be67cf73af22e21c68af2f866a84778d915d5784436ec3a" data-rendition-name="original" width="830" height="594" loading="lazy" alt="Saras NT"> </figure>   <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_f110d5c17b0bd309c85b328fc5847491c588142fc15d01dccb7812cc473c5297.jpg" data-media-id="editor_12" data-image-id="20230822070848_f110d5c17b0bd309c85b328fc5847491c588142fc15d01dccb7812cc473c5297" data-rendition-name="original" width="328" height="250" loading="lazy" alt="Saras NT"> </figure>  Another threat to cranes and other birds is the changing agriculture practice of burning harvest residue which reduces the availability of insects which are already impacted by pesticide use. Electric transmission lines also pose a threat, and at least 42 cranes have been killed in the past 12 years after colliding with wires. Stray dogs and people stealing eggs also pose additional danger. As the habitat of cranes spans the Nepal-India border, many cranes fly back and forth, which points to a need for a trans-boundary conservation campaign by tagging birds to track their movement.&nbsp; The study also surveyed local perception of cranes, and found them to be largely positive with most residents regarding the presence of the birds in their fields as an auspicious sign. However, the Nepal Tarai is now home to more than half of Nepal’s population and there is increasing migration of people from the mountains who may not share the same veneration for cranes. <h2>Cranes&nbsp;</h2>  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20230822070848_4780b96b8e37038a2538696df6b2ea80a31a33938c48ef2d61964d8a3b0a32a4.jpg" data-media-id="editor_13" data-image-id="20230822070848_4780b96b8e37038a2538696df6b2ea80a31a33938c48ef2d61964d8a3b0a32a4" data-rendition-name="original" width="831" height="1044" loading="lazy" alt="Saras NT"> </figure>  Cranes are the world’s tallest birds that can fly, and the Sarus stand 2m high and can be 3m wide when they spread their wings. They are light brown in colour and have red patches on the head and neck, with pink legs. Cranes weigh from 6-12kgs and are omnivorous birds that feed on plants, grains, roots, insects, and worms. They breed in the monsoon season and build their nests near wetland areas and in fields with &nbsp;grass, roots, and stems of giant reeds.&nbsp; Usually, they hatch one to two eggs in one nest. Both male and female cranes sit upon the eggs &nbsp;for 30 to 32 days and then hatch the eggs. they live in pairs for life, and have been known to have a lifespan of 40 years in captivity. The arrival of cranes indicates rain, and rice planting time. They are regarded as symbols of love because of their conjugal habit.&nbsp;

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Saving Lumbini’s Sarus

<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109171148/636bda349c7e80680e080257jpeg.jpg" alt="" width="2300" height="1506"/><figcaption>Demoiselle Cranes flying south in autumn along the Kali Gandaki at Kagbeni with Mt Dhaulagiri looming in the background. Photos: RAJENDRA SUWAL</figcaption></figure>It was in Kagbeni in 1980. High above in the deep blue Himalayan sky was a flock of graceful Demoiselle Cranes, flying north riding up-valley winds on their <a href="https://archive.nepalitimes.com/article/Nepali-Times-Buzz/birds-of-passage-Nepal,2921" data-saferedirecturl="https://www.google.com/url?q=https://archive.nepalitimes.com/article/Nepali-Times-Buzz/birds-of-passage-Nepal,2921&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNFWYVE7LOY1bjdTHz0_Zi04BIgMPA">annual migration</a> across the Himalaya. It was my lucky day.The Kali Gandaki at this point is the deepest gorge in the world, located between two eight thousander peaks, Dhaulagiri and Annapurna I. It provides a passage for migratory birds from the Tibetan Plateau and Siberia to the Subcontinent and back.Kagbeni is a vantage point to spot migratory birds, and I had visited it multiple times to provide expertise for filming by NHK and BBC. Till then, I had never seen the cranes, only watched them on Planet Earth Mountains on Discovery Channel.Demoiselle Cranes are the third most common crane species after the Sandhill Crane in North America and Eurasian Crane in Europe and Asia. They number over 200,000, and demonstrate spectacular migratory flights.They breed in the vast expanses of the steppe grasslands of Mongolia and Russia, and fly south across the Tibetan Plateau and the Himalaya to winter in western India.Unlike other cranes that dwell on wetlands, these cranes prefer relatively dry habitats for survival. Their nests can be found on dry ground around 500m apart from each other.Prior to migration, the birds flock with their fledglings. Birds from Mongolia and Russia overflying Nepal and Pakistan covering nearly 3,000km one way, and finally converge in western India, where they live in large flocks in their wintering grounds.They can fly over extreme habitats of the world including the scorching Gobi Desert, the high and dry Tibetan Plateau, the Himalaya with its jet stream, the lush Gangetic Plains and the farms of Western India.Satellite telemetry studies have recorded a <a href="https://www.nepalitimes.com/banner/the-great-trans-himalayan-bird-migration/" data-saferedirecturl="https://www.google.com/url?q=https://www.nepalitimes.com/banner/the-great-trans-himalayan-bird-migration/&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNEVeULiv_aGZnCsiDtV0Vo6KU3L0Q">cyclic migration pattern</a> of Demoiselle Cranes, flying over Nepal during autumn and returning via Mongolia in spring. During their autumn migration, birders can see magnificent flocks of Demoiselle over Nepal’s high mountain passes, gorges and along the Tarai. Farmers in Nepal often witness flocks flying in V formation like a swaying garland pattern in the sky, and call it ‘karyang kurung’ for the sound the make.In 1972, a flock of Demoiselle even alighted on Tundikhel at the centre of Kathmandu. More recently, I have observed them flying over my office in Baluwatar in 2015, and from my house in Chetrapati in 2016.But for these migrating cranes, Kagbeni remains the flight path of choice since the Kali Gandaki serves as a funnel that cuts through the Himalaya. My highest count of the Demoiselle has ranged from 50,000 in 2004 to only 5,000 in 2009.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109171148/636bda389c7e80680e080258jpeg.jpg" alt="" width="1510" height="1000"><figcaption>Another flock of Demoiselle Cranes flying north in spring, riding the up-valley thermals of the Kali Gandaki to lift them over the mountains to the Tibetan Plateau.</figcaption></figure>Variance in counting can be tied to weather, wind and visibility. When the wind in the Himalaya picks up, the flocks descend to lower altitudes. When they have the jet stream on their tails, they ride it over the mountains.For these expert fliers, the flight path is determined by head or tail winds, thermals, katabatic winds, and other weather phenomena. Thermals in the wind shadow of the mountains helps them gain altitude.In Nepal, the southerly daily thermals of the Kali Gandaki valley helps the birds soar up and over the mountains, whereas, riverbanks, wetlands and farms along the flight path are convenient night stops.These wetlands connect the dots along the birds’ migration routes, and Nepal lies in the <a href="https://archive.nepalitimes.com/page/decline-in-birds-of-migration-nepal" data-saferedirecturl="https://www.google.com/url?q=https://archive.nepalitimes.com/page/decline-in-birds-of-migration-nepal&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNEMCt4MH3fr9o9Mfzu3EpqT-WJdNw">Central Asian Flyway</a>. During bad weather events, the birds use the windswept flood plains of the Kali Gandaki river in Kagbeni and Larjung of Annapurna Conservation Area as a safe stopover, while the buckwheat terraces provide food for their long journeys.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221109171148/636bda3c9c7e80680e080259jpeg.jpg" alt="" width="900" height="774"><figcaption></figcaption></figure>While large in number, these birds still need protection from threats along their migratory routes and stopovers. These include poisoning from pesticide laden seeds, and from epidemics of water borne or airborne diseases.In <a href="http://archive.nepalitimes.com/blogs/thebrief/2018/02/16/mongolian-raptor-in-nepal/" data-saferedirecturl="https://www.google.com/url?q=http://archive.nepalitimes.com/blogs/thebrief/2018/02/16/mongolian-raptor-in-nepal/&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNGTIQbTCpl1pNTbc7ArUuZ-RCPdvw">Mongolia</a>, the application of the rodenticide Bromadiolone is known to have killed hundreds of Demoiselle Cranes, Steppe Eagles, Saker Falcons and other species. In November last year, 37 Demoiselle were found dead in Jodhpur in India, probably after eating poisoned seeds.In North-West Frontier Province of Pakistan, crane hunters are the biggest threat during migration. Metal weights tied to strings are hurled to lasso the cranes as they fly low to clear mountain passes. Traditional hunters in Pakistan often use live cranes as decoys to attract other birds, and keep them as pets.Ensuring safe and protected wetlands and farms along their migratory routes from Russia, Mongolia, China, Tibet, Pakistan, Nepal to India along the Central Asian Flyway is crucial to ensure the long term survival of these birds.<a href="https://www.nepalitimes.com/latest/himalayan-ecosystem-is-important-for-sarus/" data-saferedirecturl="https://www.google.com/url?q=https://www.nepalitimes.com/latest/himalayan-ecosystem-is-important-for-sarus/&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNFyWKHCBDGHmYeapMRHQOiOThrblw">Legend has it</a> that Lord Buddha’s cousin killed a crane, and he was very moved when its mate mourned its death. The scene changed his life by inspiring him to seek a path of non-violence and compassion.One of the approaches undertaken by WWF, known as the <a href="https://wwf.panda.org/our_work/our_focus/freshwater_practice/freshwater_inititiaves/asian_flyways_initiative/" data-saferedirecturl="https://www.google.com/url?q=https://wwf.panda.org/our_work/our_focus/freshwater_practice/freshwater_inititiaves/asian_flyways_initiative/&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNGmKkjAdwHAjLK7clvuQxaYvOGEcA">Asian Flyway Initiative</a>, aims to provide safe passage between the breeding and wintering sites of cranes. Similarly, creating awareness about safe farming practices and promoting bird watching tourism are some of the viable options to help protect Demoiselle Cranes.The designation of 10 Ramsar Sites, identification of wetlands of international importance for biodiversity in Nepal provides <a href="https://archive.nepalitimes.com/article/Nepali-Times-Buzz/birds-of-passage-Nepal,2921" data-saferedirecturl="https://www.google.com/url?q=https://archive.nepalitimes.com/article/Nepali-Times-Buzz/birds-of-passage-Nepal,2921&amp;source=gmail&amp;ust=1602376683686000&amp;usg=AFQjCNFWYVE7LOY1bjdTHz0_Zi04BIgMPA">stopover sites</a> for many ducks geese and waders during migration.Demoiselle Cranes, however, require wide riverbeds and farmlands as stopover sites and wintering habitats. World Migratory Bird Day on 10 October aims to generate awareness and seek support for the conservation of these legendary migratory species so that they survive into the future.Rajendra N. Suwal is the Head of Partnerships Development at WWF Nepal.

Saving Nepal’s flyway for migrating cranes

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