Due to 'the good life' in the city, urban bats give birth earlier than rural bats

A study from Tel Aviv University, the first of its kind on mammals, has found that bats living in urban environments give birth, on average, about 2.5 weeks earlier than bats living in rural areas. The researchers attribute this difference in birthing times between the city and the countryside to more favorable temperatures and greater food abundance in urban areas. Bats are mammals, making this the first study to link the urban living environment to the timing of birth in mammals.