'They call me papa toad'

At the centre of the action is Martin Thompson, 71, who has a nickname affectionately used on patrol nights. "They call me ...
Yahoo

Scientists reveal the secret of toads that can turn neon yellow

Two Asian common toad couples mating in Karnataka, India. The yellow toads pictured are male and the brown toads are female. Susanne Stückler As the first monsoon rains in India and southeast Asia ...
Smithsonian Magazine

For Two Days Each Year, These Drab Brown Toads Turn a Dazzling Neon Yellow—and Scientists Finally Know Why

For two days at the start of monsoon season on the Indian subcontinent, male Asian common toads (right) turn bright yellow, while females (left) stay brown. Stückler et al. / Ichthyology & Herpetology ...