Birds hold ’funerals’ for the dead
2013-09-05 0:00

By Matt Walker | BBC Nature



Some birds, it seems, hold funerals for their dead.

When western scrub jays encounter a dead bird, they call out to one another and stop foraging.

The jays then often fly down to the dead body and gather around it, scientists have discovered.

The behaviour may have evolved to warn other birds of nearby danger, report researchers in California, who have published the findings in the journal Animal Behaviour.

The revelation comes from a study by Teresa Iglesias and colleagues at the University of California, Davis, US.

They conducted experiments, placing a series of objects into residential back yards and observing how western scrub jays in the area reacted.

The objects included different coloured pieces of wood, dead jays, as well as mounted, stuffed jays and great horned owls, simulating the presence of live jays and predators.

Alarming reaction

The jays reacted indifferently to the wooden objects.

But when they spied a dead bird, they started making alarm calls, warning others long distances away.

The jays then gathered around the dead body, forming large cacophonous aggregations. The calls they made, known as "zeeps", "scolds" and "zeep-scolds", encouraged new jays to attend to the dead.

The jays also stopped foraging for food, a change in behaviour that lasted for over a day.

[...]

Read the full article at: bbc.co.uk



Related Articles
Volunteers Mourn at Pauper Funerals
"A Will for the Woods" and Eco-friendly funerals
Prairie dogs’ language decoded by scientists
Can Crows Read?
Bird Drone Developed by Army Attacked by Real Birds
How City Birds Adapt to Fight off Cats
Ravens Protect The British Monarchy
Not a good sign! Raven Detained for Stalking Woman Escapes Police


Latest News from our Front Page

Pedophiles Now Demanding Equality - Wanting Their Equal Rights to Marriage
2015-06-30 2:06
Using the same tactics used by “gay” rights activists, pedophiles have begun to seek similar status arguing their desire for children is a sexual orientation no different than heterosexual or homosexuals. Critics of the homosexual lifestyle have long claimed that once it became acceptable to identify homosexuality as simply an “alternative lifestyle” or sexual orientation, logically nothing would be off limits ...
Time: Orthodox Christians Must Now Learn To Live as Exiles in Our Own Country
2015-06-30 2:21
Rod Dreher is a senior editor and blogger at The American Conservative. Voting Republican and other failed culture war strategies are not going to save us now. No, the sky is not falling — not yet, anyway — but with the Supreme Court ruling constitutionalizing same-sex marriage, the ground under our feet has shifted tectonically. It is hard to overstate the significance of ...
Obama: Americans need to shift religious views
2015-06-30 1:46
From RamZPaul: Friday, President Obama gave a speech in which he said Americans need to change their religious views to be accepting of gay marriage. http://www.examiner.com/article/obama... Source: ramzpaul
11 Fake European Towns and Landmarks Made in China
2015-06-30 1:09
We’ve known the Chinese to imitate almost everything. From luxury bags to whatever the fad is, they have it already freshly made. We’ve also known that Chinese tourists traveling around the world continue to increase due to rising incomes and less restrictive passport regime. Europe is one of the mostly visited continents and more campaigns have been launched in some ...
Russia calls for an investigation into the Moon landing
2015-06-29 21:06
A Russian official has has cast doubt on the first moon landings and demanded an investigation into what really happened after original Nasa footage of the event disappeared. Vladimir Markin, a spokesman for the Russian government's Investigative Committee, says he wants an inquiry after the video from 1969 and a piece of lunar rock, which was brought back to earth, went ...
More News »