Rapid urbanization and associated biodiversity loss is rampant globally but especially a cause of concern for developing countries. However, numerous studies investigating the role of urban green spaces have established their key role in conserving larger suites of species in urban area.Yet our knowledge is lopsided due to lag in research in developing countries. We examined how landscape and local scale features of urban green spaces influence bird species richness, density, fine-foraging guild richness and composition during breeding and non-breeding season. This is the first study of this nature in one the Himalayan states of India. We quantified landscape level variables in the 250m buffer around 18 urban green spaces. We sampled vegetation and bird community during breeding and non-breeding season through 52 intensive sampling point spread across 18 urban green spaces. Size of the urban green space at landscape level and tree richness at the local scale emerged as important predictor variables influencing bird species richness, density and richness of imperiled insectivorous guild across seasons. Urban green spaces within education institutions and offices experiencing much less management supported higher bird richness and density whereas city parks were the most species poor. Community composition was affected more strongly by built-up cover and barren area in the matrix and also by tree species richness within urban green spaces. City planners should focus on establishing larger city parks during design stage whereas biodiversity potential of the existing urban green spaces could be enhanced by selecting native tree and shrub species to increase overall habitat complexity.
Rapid urbanization and associated biodiversity loss is rampant globally but especially a cause of concern for developing countries. However, numerous studies investigating the role of urban green spaces have established their key role in conserving larger suites of species in urban areas. Yet our knowledge is lopsided due to lag in research in developing countries. We examined how landscape and local scale features of urban green spaces influence bird species richness, density, fine-foraging guild richness, and composition during breeding and non-breeding season. This is the first study of this nature in one of the Himalayan states of India. We quantified landscape-level variables in the 250m buffer around 18 urban green spaces. We sampled vegetation and bird community during breeding and non-breeding season through 52 intensive sampling points spread across 18 urban green spaces. The size of the urban green space at the landscape level and tree richness at the local scale emerged as important predictor variables influencing bird species richness, density, and richness of imperiled insectivorous guild across seasons. Urban green spaces within education institutions and offices experiencing much less management supported higher bird richness and density whereas city parks were the most species-poor. Community composition was affected more strongly by a built-up cover and barren area in the matrix and also by tree species richness within urban green spaces. City planners should focus on establishing larger city parks during the design stage whereas the biodiversity potential of the existing urban green spaces could be enhanced by selecting native tree and shrub species to increase overall habitat complexity.
Biodiversity of unprotected areas in the western Himalayan region is under threat. Despite this, it is poorly studied and documented. The citizen science platform eBird was used to record bird species of the unprotected Kanetiya area (Darbhog panchayat), Shimla, Himachal Pradesh from August 2019–2020. Reporting frequency using this data was calculated to represent an index of species abundance. This was calculated independently for each species across three seasons and reported as a metric that can be tracked over time. One-hundred-and-twenty-four (20% of the species from Himachal Pradesh) species of birds belonging to 13 orders and 43 families were recorded. Of these, 37 (30%) were recorded year-round and the remaining 87% (80%) were migratory. The checklist consisted of five species of high conservation concern and 22 species of moderate conservation concern. This checklist also provides insights into the distributions of some species whose ranges within India are not yet well defined (Northern Long-eared Owl Asio otus, Aberrant Bush Warbler Horornis flavolivaceus, Himalayan Owl Strix nivicolum) and into migration through this part of the Himalaya (Black Stork Ciconia nigra). Locals can be educated to upload short checklists for monitoring since they have helped the local forest department’s conservation efforts.
The vulnerable Cheer Pheasant (Catreus wallichii) is found in the western Himalayas. It prefers successional grasslands which are maintained by residents near villages. Therefore, it is prone to anthropogenic pressures which have led to local extinctions and a decline in population. We conducted five call count surveys at dusk and dawn from 15 April - 15 May 2020 in grasslands of Dharbhog panchayat, Shimla, Himachal Pradesh to assess presence of Cheer Pheasants in different habitat types. We used frequency of occurrence (number of encounters / number of visits) to determine presence or absence of Cheer Pheasant in an area of 10.5 km2 with ten established call count stations. We encountered Cheer Pheasants at six call count stations and the frequency of occurrence of the species ranged from 0 - 0.60. This survey provides an index of occupancy of the species and can be used to assess the change in habitat occupied by the species with time. The local forest department can also use these results to regulate over grazing and burning of grasslands during the breeding season in areas where we recorded the species.
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