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Category: ecology and evolution

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Counting the animals

The story Today sees the start of London zoo’s annual stock-take where the numbers of each species are counted. This task maybe a quick job for the keepers of the big cats or large reptiles but spare a thought for the invertebrate keepers, counting every butterfly could keep them occupied for up to 4 weeks.

Mega-crabs

  This spooky video shows the giant red crab which have invaded Antarctic waters due to increased water temperatures: an example of how changes in non-living factors can alter the distribution of organisms.  This invasive species has the potential to destroy the delicately balanced food webs in this ecosystem.

Happy birthday Darwin!

The story February 12th is Darwin Day, the day we celebrate Charles Darwin and his great achievement of proposing the theory of natural selection by evolution. 

What’s in a (binomial) name?

The story The Sunda cloud leopard (Neofelis diardi) which lives in the forests of Indonesian islands was only named as a new species (distinct from the Neofelis nebulosa clouded leopard that lives on the Asian mainland) in 2007. Now it has been confirmed that it exists as two sub species – one living on the […]

Alien adaptation

The story Monsters, the alien movie that was made on a shoe-string budget (reportedly around $200 000) is released in UK cinemas tomorrow. It may lack the eye-popping special effects of its predecessors but what it lacks in this department it may make up for in a realistic plot. Is this movie more science-fact than […]

The plight of the Amur tiger: Teaching food chains and energy losses

The story Last week saw the International Tiger Conservation Forum being held in St Petersburg, Russia where high-profile representatives from 13 countries met to pledge to help save this engendered species from extinction.

Lizard lunch

The story The award for ‘most observant scientist during his lunch break’ this week must go to Ngo Van Tri of the Vietnam Academy of Science and Technology who noticed something odd about the tank of lizards at his local restaurant.

Attack of the killer shrimps

The story It may have been killer piranhas hitting our cinema screens this summer but now something not quite as scary but potentially devastating to British wildlife has hit our water ways. Dikerogammarus villosus is a tiny shrimp of between 3 and 30mm but has been given the moniker the killer shrimp because of its […]

Hot news for chilli-heads

The story Britain is home to a new world-record breaker. The Infinity chilli developed by Fire Foods in Lincolnshire is the world’s hottest chilli

Big beaks help cool birds down

The story: Two scientists have collaborated in a study that suggests that the size of a bird’s beak is linked to the temperature of its natural environment. We already know that a bird’s beak is adapted for the food it eats and sometimes to attract a mate, but now it looks like it is also […]

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