A great tit wearing a radiofrequency identification tag. Photo: James ONeill

Blue and great tits deploy surprisingly powerful memories to find food, a new study shows

03 July 2024

Blue and great tits recall what they have eaten in the past, where they found the food and when they found it, a new study shows. In the first experiment of its kind to involve wild animals, blue and great tits demonstrated ‘episodic-like’ memory to cope with changes in food availability when foraging. ̽»¨Ö±²¥same study may suggest that humans leaving out seeds and nuts for garden birds could be contributing to the evolution of these memory traits.

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̽»¨Ö±²¥largest penguin that ever lived

09 February 2023

Fossil bones from two newly-described penguin species, one of them thought to be the largest penguin to ever live – weighing more than 150 kilograms, more than three times the size of the largest living penguins – have been unearthed in New Zealand.

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Jays at Madingley

Madingley aviaries saved from closure

22 July 2022

We are delighted to announce that due to a number of generous donations from both members of the public and the scientific community, together with support from the ̽»¨Ö±²¥ of Cambridge, we are able to keep the corvid aviaries at Madingley open for a further five years.

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