measuring-fish-aggression

The accuracy of measuring fish aggression by using mirror tests

To examine the response of cichlids to their mirror image, Balzarini et al. used three sympatric species from Lake Tanganyika and did the mirror test for measuring aggression.
food-scarcity-and-caching-fox-squirrels

The relationship between food scarcity and caching in fox squirrels

We’ve all seen squirrels carrying acorns around in their mouths and burying them in the ground. This is a way to hoard food, and most squirrels use a strategy called scatter-hoarding.
welfare-shelter-dogs

The impact of visitor access in a shelter on the welfare of shelter dogs

If you’ve ever been to a shelter to adopt a dog, you know that when you walk into the holding area, the dogs can get very noisy.
interspecific-aggression-dolphins

Interspecific aggression: spotted dolphins vs. bottlenose dolphins

In the animal kingdom, competition is a part of life. Dominance hierarchies are common both within a group in a species (intergroup) or between two different species (interspecific).
welfare-therapy-dogs

The welfare of therapy dogs

Dogs have been used with adult substance abuse patients in animal-assisted interventions (AAIs) and animal-assisted therapy (AAT). Why use dogs in therapy? The impact of animal-assisted therapy on the dogs.
how-to-measure-emotions-pigs

How to measure emotions in pigs

A commonly used assay for assessment of fear in animals is the novel environment test.In this test, an animal is placed in an arena for a particular time period and behaviors are scored.
optimizing-pollination

Insect damage on leaves changes the reproductive strategy of plants

We all know that the majority of plant species depends on pollinators, like bees and syrphid flies, for reproduction. What most of us do not know is that this process is far more complex than it looks at first sight.
why-guinea-pigs-are-just-like-us

Why guinea pigs are just like us

If zebrafish are the new mice, guinea pigs might be the new rats. Guinea pigs differ from mice and rats, and that just might make them more suitable due to the fact that these results are more easily translated to humans.
behavioral-effects-laboratory-rearing

Measuring behavioral effects of laboratory rearing on starlings

Rearing animals specifically for behavioral research is a very common practice. However, the results from behavioral studies with laboratory animals should be interpreted with care.
top-5-novel-object-recognition-articles

Top 5 novel object recognition articles

Novel object recognition is one of the most commonly used behavioral tests on laboratory rodents. It is also easily automated with video tracking software. Want to know how?