Whales Share Knowledge to Defend Against Whalers

ocean shore

Animals warn each other whenever a predator approaches, and in some cases they help each other. In the case of sperm whales they share defensive measures to avoid being killed by whalers. When whalers first started hunting sperm whales they were very successful; however, their effective harpooning rate soon started to drop. Researchers have been able to demonstrate that the whales shared knowledge to help them survive.

This provides another example of group intelligence in animals and can add to the argument that animals need protection as nonhuman persons.

Animals can mitigate human threats, but how do they do this, and how fast can they adapt? Hunting sperm whales was a major 19th Century industry. Analysis of data from digitized logbooks of American whalers in the North Pacific found that the rate at which whalers succeeded in harpooning (striking) sighted whales fell by about 58% over the first few years of exploitation in a region. This decline cannot be explained by the earliest whalers being more competent, as their strike rates outside the North Pacific, where whaling had a longer history, were not elevated. The initial killing of particularly vulnerable individuals would not have produced the observed rapid decline in strike rate. It appears that whales swiftly learned effective defensive behaviour. Sperm whales live in kin-based social units. Our models show that social learning, in which naïve social units, when confronted by whalers, learned defensive measures from grouped social units with experience, could lead to the documented rapid decline in strike rate. This rapid, large-scale adoption of new behaviour enlarges our concept of the spatio- temporal dynamics of non-human culture.

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Time to get Wild in Scotland

Forest

We keep kicking wildlife out of their homes, and it’s time to reverse that process. We need to invite wild animals back into the places they used o live, this is known as rewilding. The most celebrated rewilding effort was done in Yellowstone when wolves were reintroduced into the park, which led to a much healthier ecosystem. Now, there are places all around the world trying to return their parks and natural areas back to their pre-industrial prime. In Scotland they are looking to make rewilding a national effort.

He explains that they are urging all political parties to commit to five different measures to protect nature and boost the economy:

  • Commit to rewilding 30 per cent of public land.
  • Establish a community fund to support rewilding in towns and cities.
  • Backing the reintegration of keystone species such as rehoming beavers and reintroducing the Eurasian Lynx where there is local support.
  • Create a coastal zone where dredging and trawling are not permitted
  • Introduce a plan to control deer populations, allowing land to recover from overgrazing.

The Scottish public is behind the idea too. Last year the SWA commissioned a poll across Scotland which found widespread support for the principle of rewilding. More than three-quarters of people who expressed an opinion backed the concept, ten times as many as those who objected to it.

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Thanks to Craig!

You Can Protect Birds by Keeping Your Cat Inside

birds

We all love cats, they’re curious and fluffy and provide mixed feedback on whether they like you or not. We all love birds too, that’s why we shouldn’t let them meet. If you are a cat owner please please please keep your cat inside. Cat’s account for millions of bird deaths every year and are a major influence on the decline of bird populations.

Domestic cats are a threat to birds because they don’t eat what they kill, and keep on killing for fun. There is an easy solution to save wonderful birds: keep your cat inside.

Marra tells the story of Tibbles the cat, who traveled with her owner to an untouched island south of New Zealand in 1894. There, she single-pawedly caused the extinction of the Stephens Island wren, a small, flightless bird found only in that part of the world. Most cats aren’t as deadly as Tibbles, but your average outdoor pet cat still kills around two animals per week, according to the Wildlife Society and the American Bird Conservancy. The solution for these cats is simple, says Marra: Bring them indoors. The Humane Society of the United States agrees.

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Collision: How we can Better Protect Endangered Species

Collision at home

Nikolaj Coster-Waldau, and Achim Steiner spoke today at Collision at Home about The Lion’s Share organization. The organization looks to protect endangered species by channeling some funding that large companies put into advertising into spending on protecting our environment. It’s basically putting in a voluntary tax earmarked for a specific cause. This is great to see and a model that other causes and organizations can follow. It’s so successful that the UN is joining forces with some of the biggest brands in the world to make sure humankind pays its debts.

The Lion’s Share Fund is a pioneering initiative that supports wildlife while elevating brands to resonate with audiences in a more meaningful way – thereby positively impacting the brand’s growth, trust, and profitability.

Advertisers win
They become more profitable and are perceived positively.

Humans win
We feel good by supporting a business for doing the right thing.

Animals win
Their lives and habitats are preserved, enabling them to thrive.

Check out The Lion’s Share.

lion share fund
I’m attending Collision at Home this week.

Be Conscious of Wild Animal Pictures with Tourists

Elephants

It’s a sad truth that animals are caught in the wild and are then subsequently forced to entertain tourists against their will. Too often “influencers” and regular tourists take pictures alongside these animals to show how pleasant their travel experience has been, but this ignores the plight of the animals. This practice of exploiting animals needs to stop. Last year, National Geographic released a great expose on how animals are being treated in many tourist-friendly places (primarily in South East Asia) and how tourists themselves contribute to the animal abuse.

People have become aware of this horrible practice and are instead going to sanctuaries instead. Still, not every ethical place operates, errr ethically. At the very least they are an improvement to the current popular practices seen around the world. I took the picture above at the Elephant Conservation Centre in Laos.

What you can do to help stop animal abuse in the tourism industry:
-Stop liking pictures with animals in it
-Comment on the posts saying you hope the person went to an ethical place
-Donate to an animal sanctuary

Meena’s life is set to follow the same trajectory as many of the roughly 3,800 captive elephants in Thailand and thousands more throughout Southeast Asia. She’ll perform in shows until she’s about 10. After that, she’ll become a riding elephant. Tourists will sit on a bench strapped to her back, and she’ll give several rides a day. When Meena is too old or sick to give rides—maybe at 55, maybe at 75—she’ll die. If she’s lucky, she’ll get a few years of retirement. She’ll spend most of her life on a chain in a stall.

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One way you can help the solve problem right now:

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