Animals
- Animals
Lizard’s Choice: Mating test pits physique versus domain
When she decides to move in, is it him or is it his real estate?
- Animals
Fish Fraud: Cleaners show off before biting clients
Some of the reef fish that make their living by nibbling parasites off other fish may be luring clients into scams by offering free massages.
- Animals
Upside Way Down: Video turns fish story on its head
The first video of whipnose anglerfish reveals them swimming upside down and trolling for prey on the 5,000-meter deep ocean floor.
- Animals
That special wax lasts after courtship
Sandpipers' special wax for their wings during the breeding season may have less to do with courting a mate and more to do with sitting on eggs.
- Animals
Eat the Kids: Are cannibal fish just freshening the O2?
In beaugregory damselfish, males that snack on some of the eggs supposedly in their care may end up benefiting the rest of the egg clutch by making more oxygen available.
- Animals
Many fish run on empty
Many fish eat all the time, while some others spend their days going from brief feast to lengthy famine.
- Animals
Singing frog in China evokes whales, primates
A frog in China warbles and flutes with such versatility that its high-pitched calls sound like those of birds or whales.
- Animals
Ant Enforcers: To call in punishment, top ant smears rival
In Brazilian ant colonies where a female has to fight her way to the top, she stays in power through some judicious gang violence.
- Animals
Blame winter for the vanishing sparrows
Changes in winter farming practices may help explain a puzzling drop in number of rural house sparrows in southern England.
- Animals
Getting a Grip: How gecko toes stick
Scientists have pinned down the molecular basis of the gecko's astonishing ability to scamper up polished walls and hang from ceilings, paving the way for a new type of synthetic dry adhesive.
- Animals
What’s the Mane Point? Foes and females both have role
The condition of a lion's mane apparently advertises high-quality mates to picky females and wards off male adversaries.
- Animals
Male butterflies are driven to drink
Monarch butterflies that winter in California, especially males that had a demanding day, search out dewdrops as a water source.
