AHMEDABAD: Why did authorities shift H5N1-infected birds from Hathijan, on city outskirts, to densely populated Memnagar, at the centre of the city?

Alien species are a major component of human-induced environmental change. Variation in the numbers of alien species found in different areas is likely to depend on a combination of anthropogenic and environmental factors, with anthropogenic factors affecting the number of species introduced to new locations, and when, and environmental factors influencing how many species are able to persist there. However, global spatial and temporal variation in the drivers of alien introduction and species richness remain poorly understood.

Incidentally, culling of poultry and bird of other exotic species had to be done in Hathijan village of Ahmedabad a few days ago after outbreak of bird flu was confirmed

Ahmedabad: Many restaurants and hotels in the city have stopped serving chicken dishes on their own, to safeguard their custom from bird flu related complications, after the state government issued

A team from Health Ministry set to visit the site today.

Researchers brave polar bears, mosquitoes and gull attacks in the Canadian Arctic to investigate an alarming die off.

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Pune: The Bombay Natural History Society (BNHS) along with Wetlands International is organizing Asian Waterbird Census (AWC) to count waterbirds all over India.

BHUBANESWAR: With deaths of birds reported from several places and cases of bird flu confirmed in the state, chicken and egg business has got affected badly in the capital city.

Climate change may cause the wing length of some birds to rapidly grow, according to scientists who warn that even small rise in temperatures may have a profound effect on various species.

Migrating birds are responding to the effects of climate change by arriving at their breeding grounds earlier as global temperatures rise, research has found.

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