New trackers bring prairie dogs’ little-known underground life to light

New trackers bring prairie dogs’ little-known underground life to light

To say tracking prairie dogs is difficult would be an understatement. The animals spend most of their time in burrows. Since conventional GPS collars don’t function underground, the movements and interactions of prairie dogs (Cynomys spp.) have remained notoriously elusive to the researchers who study them. What do they do? How do they move within […]

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Global shark deaths increasing despite finning bans, study shows

Global shark deaths increasing despite finning bans, study shows

Shark finning bans have had little effect on protecting global shark populations, according to new research. However, shark mortality decreased in pelagic fisheries, which suggests that regulatory measures in regional fisheries have had some positive impact. In a new study published in Science, an international team of researchers analyzed shark catch data from 150 countries […]

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Could mugger crocodiles be brought back from regional extinction in Bangladesh?

Could mugger crocodiles be brought back from regional extinction in Bangladesh?

On Oct. 17, a mugger crocodile (Crocodylus palustris), also zoologically known as a marsh crocodile, was recovered from the Bhubaneswar River in Bangladesh’s south-central Faridpur district, creating much excitement among local people, as the reptile species had not been seen in the locality in the last 70 years. Seeing a crocodile floating in the river, […]

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