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Orca Lulu's body contained PCB levels 100x above the safe limit. Image: SMASS

Toxic tides, troubled whales: the toll of chemical pollution

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Group of orcas at surface

Breaking barriers for whales and dolphins at the Convention of Migratory Species

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Tokyo

WDC in Japan – Part 1: Finding allies in Tokyo

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Amazon river dolphins leaping

The state of river dolphin conservation

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Researchers in Southeast Alaska studying whale poo

We’re funding crucial research on whale poo to combat the climate crisis

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Narwhal surfacing

The unicorns of the sea must be protected – CITES

The narwhal, is under threat. Often referred to as the unicorns of the sea, narwhals,...
Sperm whales

We’re pushing governments for action for our climate heroes – whales

The climate crisis is the greatest threat to all life on Earth. But there is...
Dolphins captured for captivity in Taiji. Image: Hans Peter Roth

Loved and killed – whales and dolphins in Japan

Protests and criticism from outside Japan in response to the slaughter of whales and dolphins...

Darwin’s cognitive continuum

Recent media stories about ‘dumb dolphins’ (apparently taken out of context) require some antidote and here’s just the thing. Pour yourself a coffee, settle back and listen to this podcast, which features some of the famous names in chimpanzee, dolphin, parrot, prairie dog and wolf research, to name just a few. The discussion ranges from mimicry, language, syntax, mirror-self recognition, cooperative behaviour and play, the roles of individuals within their societies to animal emotions and empathy.

Darwin described the difference between the minds of humans and other ‘higher’ species as being a difference in degree, rather than kind – the logic being that human intelligence didn’t miraculously metamorphose out of thin air, but evolved over time, likely, in incremental steps. Whilst humans are supremely well adapted for exploiting a wide range of habitats, there are some cognitive challenges, such as spatial memory, for which other species can outperform us (such as the Western scrub jay’s ability to recall where they have cached food). So, intelligence is a mechanism for survival and its development and the relative usefulness of certain traits relates to the ecological niche which a species inhabits.

Although quite a lengthy podcast, this it is well worth your time. The fascinating accounts challenge all of us to observe other species more closely and to at least try to take off our anthropocentric goggles when thinking about why another species might be behaving in a certain way.

The next century promises fascinating insights into the minds of many of the other species with which we share our blue planet, as we shake off our prejudices and shine some light into the Darwinian continuum.