The adult human brain weighs about 3 lbs, which is an incredible feat in it itself, as it is only supported by 7 vertebrae. But we really do not even come close to the biggest brain. One might think it belongs to the blue whale, as it is the largest animal on earth. One would […]
The award for the largest brain in the world goes to… Read More »
Dolphin males can sometimes form life-long friendships with one another. This type of relationship is known in the field as “male pair bonds.” These bonds are typically formed between two males (sometimes three) of similar age. The males in the pair bond will engage in a range of cooperative activities, like hunting and courting females,
Bros for life! Dolphin males can form life-long relationships with one another Read More »
Life as a dolphin isn’t always easy, and predators are always lurking in the shadows of the deep ocean. Throughout their lives, dolphins may suffer diverse injuries, from shark bites to boat propeller wounds to even sunburns! But dolphins must recover quickly if they wish to survive in the ocean. Good news for our slippery
Dolphins have super healing powers Read More »
A new paper by Dr. Andy Foote just came out; it encourages people to stop calling North Atlantic killer whales “type 1” and “type 2”. These two types were defined by Dr. Foote himself during his PhD research. Let’s find out why we should stop talking about two types in the North Atlantic. How the two
You can stop calling North Atlantic killer whales type 1 and type 2 Read More »
How long do whales live? Whales have some of the longest life spans in the mammal kingdom. In fact, several whale species have been recorded to live over 100 years old! Which whale lives the longest? Do captive whales live longer than their wild counterparts? How can we calculate the age of wild whales? Let’s
How Long Do Whales Live? Read More »
We all have in mind these targeted and organized research projects, where scientists go into the field and collect specific data. But not everything in the scientific realm is as predictable as that. Some events, such as cetacean strandings, are unexpected and may only happen a few times per year. Still, there can be a
Happy World Oceans’ Day, everybody! To celebrate, we are reflecting today on the humpback whales’ recovery and current threats. On this site, we’ve previously discussed both Humpback Whales (Megaptera novaeangliae) and international conservation efforts to protect whale populations after their decimation by the commercial whaling industry. Today, I wanted to bring these two together and
Are humpback whales really not threatened anymore? Read More »
In our world, we say size does not matter. However, we find animals in the wild kingdom with various large parts: elephants have large trunks, baboons have oversized butts … and male southern right whales have massive testes. This article will explain the unique features of whales’ reproductive systems and explore the potential reasons for
Got balls? Not like the Southern Right Whale! Read More »
Our friend Leanne Rosser from Japan just made a disturbing yet fascinating discovery: she observed a potential dolphin infanticide event (the killing of an infant) in the population of Pacific white-sided dolphins she studies in Mutsu Bay, Japan. In this post, she tells us about this event she witnessed, as well as the reasons behind
New research suggests dolphin infanticide in Japan Read More »
A new study presented a method to reconstruct killer whales’ diets using the lipid composition of their blubber. By measuring these lipids, called fatty acids, in the killer whales’ fat and those in their potential prey, scientists can estimate the abundance of each prey species in the whales’ diet. This new method may hold the
Scientists develop a model to reveal wild killer whales’ diets Read More »
