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Funerals for the Birds

Birds hold ‘funerals’ for dead – Funerals for the Birds

Matt WalkerBy Matt WalkerEditor, BBC Nature

Western scrub jay (Samsara)
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.
When the birds were fooled into thinking a predator had arrived, by being exposed to a mounted owl, they also gathered together and made a series of alarm calls.
They also swooped down at the supposed predator, to scare it off. But the jays never swooped at the body of a dead bird.
The birds also occasionally mobbed the stuffed jays; a behaviour they are known to do in the wild when they attack competitors or sick birds.
The fact that the jays didn’t react to the wooden objects shows that it is not the novelty of a dead bird appearing that triggers the reaction.
The results show that “without witnessing the struggle and manner of death”, the researchers write, the jays see the presence of a dead bird as information to be publicly shared, just as they do the presence of a predator.
Spreading the message that a dead bird is in the area helps safeguard other birds, alerting them to danger, and lowering their risk from whatever killed the original bird in the first place, the researchers say.
Other animals are known to take notice of their dead.
Giraffes and elephants, for example, have been recorded loitering around the body of a recently deceased close relative, raising the idea that animals have a mental concept of death, and may even mourn those that have passed.

Black Cat Needs Forever Home

Bumble: Domestic Short Hair-Black, Cat; Naperville, ILEnlarge Photo
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Bumble

Domestic Short Hair-Black Mix: An adoptable cat in Naperville, IL

Medium • Adult • Male
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Bumble is a black domestic short hair who has been at A.D.O.P.T. since April of 2011. He was an owner give up due to allergies and moving. He is 4 years old, is easy going and as you can see, handsome! He would make an excellent best friend for anyone. He can be found in Comm 2.
For more information about this animal, email: catquestions@adoptpetshelter.org. Go to our website atwww.adoptpetshelter.org and look under the Adoptions menu for information on how to adopt an animal.

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Pet ID: 11-0225 • Spayed/Neutered • Up-to-date with routine shots • House trained

Animal Rights Designs on Buttons

I came across these great designs on buttons, magnets and stickers. They are great for anyone who deals with animals all the time. You don’t have to get just a single design to buy in bulk, you can mix what ever you want. If I had a brick and mortar shop these would be something I would carry.