However, the fish were extirpated over much of their range in the last 200 years due to unregulated killing, pollution and dams that blocked spawning migrations. That included the Milwaukee River ...

For example, Ms Wu and collaborators argue that our knowledge of birdsong is strongly biased: it is based on northern ...

The Tamil poet-saint Andal is identified by the parrot in her hand. The bird is the symbol of Kama, the god of love, lust and sensuality. The same god who in Buddhist works is called Mara ...

Poor conditions connected with the trading and breeding of green-cheeked conures have resulted in the proliferation of diseases such as Polyomavirus, Psittacosis (parrot fever), and Chlamydiosis.

Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

Introduction: Accurate species identification and biodiversity assessment of larval fish are essential for effective management and conservation of fisheries resources, as it allows for the estimation ...

Fish often avoid intense stimuli, but scientists and animal welfare groups have long debated whether fish can feel pain. So is there an answer? Animal rights organization PETA claims on its ...

Among the sanctuary’s various internal divisions, the Parrot Garden is a vibrant (and beautifully noisy ... Adopting from a rescue not only gives a bird a second chance but also helps reduce the ...

Feb. 3, 2025 — A new study has estimated it would cost $15.6 billion per year for 30 years to prevent extinction for 99 of Australia's priority species. The research highlights the urgent need ...

Millions of hitch once crowded into the lake’s tributaries during spectacular spawning runs. These masses of hitch were a vital part of the Clear Lake ecosystem and an important food source for ...