An octopus used a mirror to find food it couldn’t see, a first for any invertebrate

https://www.martincid.com/science/octopus-mirror-hidden-food-invertebrate-first-2/

#AnimalCognition #SpatialCognition #OctopusBimaculoides

An octopus used a mirror to find food it couldn’t see, a first for any invertebrate

Shown a crab only as a reflection, octopuses worked out where the real one had to be and went to get it. Until now, reading a mirror to locate something out of

Martin Cid Magazine
Interesting video about animal cognition and why animal may show signs of understanding if a human is trying to help.
Article: https://www.youtube.com/watch?v=PbDzPmFLUCg
#auspol #fusionparty #EcologicalRestoration #ScienceParty #VotePlanet #AusProgressives #animals #animalcognition #cognition
Do Wild Animals Know When a Human Is Trying to Help Them?

YouTube

Beluga whales join the elite group of animals that recognize themselves in mirrors, but scientists now question if the test actually proves self-awareness.

https://worldbriefly.news/beluga-whales-can-recognize-themselves-in-mirrors-and-now-scientists-are-questio

#belugas #science #animalcognition

Spotted a crow this morning solving what looked like a self-invented puzzle. Just for fun, apparently. Non-human animals are so much more than we give them credit for

#Animals #AnimalCognition #Crows #Vegan #AnimalRights

A study of language use by 884 companion parrots found that about half, from 30 different species, used names in ways indicating that they are applied to identify individuals--humans and other animals.

Summary: https://phys.org/news/2026-04-parrots-mimicking-words-proper-humans.html

Original paper: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0346830

#Science #Language #AnimalCognition #Parrots

Parrots are not just mimicking words—they use proper names like humans to identify individuals

Like many animals, parrots make sounds that suggest they are talking with each other, maybe even calling out to a specific parrot. But do they truly have names in the same way people do? To find out, Lauryn Benedict, a biology professor at the University of Northern Colorado, didn't set up shop in the tropics to record parrot chatter, as they've done in the past. She instead found birds who spoke her language—birds that live with humans and mimic what they hear, including people's names.

Phys.org
Research roundup: 7 cool science stories we almost missed

Sperm gets lost in space; raccoons solve puzzles; the physics of folding a crepe; and more.

Ars Technica
Bird brains

A kea parrot in New Zealand learned to drag traffic cones onto a highway so cars would stop and humans would feed it. That sent me down a rabbit hole on how we actually measure bird intelligence.

"Can octopuses solve puzzles faster than humans?

Octopuses are known for their incredible problem-solving skills, often using tools and adapting to new situations. They have been observed escaping from complex enclosures and even opening jars to get to food.

Intelligence is not just about brain size, as seen in octopuses, but also about creativity and adaptability.

Have you ever seen an octopus outsmart its owner?

#OctopusIntelligence #AnimalCognition #MarineLife"

Chimpanzees Are Really Into Crystals

In an attempt to understand our own fascination with the shiny minerals, researchers gave some to chimps.

The New York Times