# Whale (*Balaenoptera musculus*) Whales are enormous animals that live in the ocean. They are known for their huge size and beautiful songs that they sing underwater. Whales breathe air like us but can stay underwater for a long time. - **Category:** [Mammals](https://www.snappit.app/explore/categories/mammal) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Habitat:** Marine ![Whale](https://res.cloudinary.com/drieglelr/image/upload/v1771424697/objects/6508.jpg) ## Appearance The Whale (Blue Whale) is the longest animal on Earth, possessing a long, slender, and mottled blue-grey body. It has a distinctive broad, U-shaped rostrum and a tiny dorsal fin positioned far back on its massive body, making it visually unique. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Chordata - **Class:** Mammalia - **Order:** Cetacea - **Family:** Balaenopteridae - **Genus:** Balaenoptera ## Interesting facts - A baby blue whale drinks hundreds of liters of milk daily and gains 90 kg in one day! Wow! - A blue whale's tongue alone can weigh as much as an elephant! Wow! - Blue whales are the largest animals ever known, even bigger than any dinosaur! Wow! - Their blowhole shoots a powerful spout of water up to 9 meters high when they breathe! Wow! ## Special abilities - **Ocean Hoover:** Whale can gulp huge amounts of water and filter out tiny prey using specialized baleen plates in its mouth. - **Deep Sea Explorer:** Whale can hold its breath for long periods, allowing it to dive deep into the ocean to find food. - **Long-Distance Talker:** Whale has powerful vocal cords that produce very loud, low-frequency songs that travel vast distances underwater. - **Massive Propeller:** Whale has a gigantic, horizontal tail fin (fluke) that powerfully propels its enormous body through the water. ## Measurements & details - **Length:** 2400-3000 cm - **Weight:** 100000-200000 kg - **Lifespan:** 80-90 years - **Speed:** 48 km/h - **Litter Size:** 1 - **Gestation:** 300-365 days ## Diet & Feeding Blue whales are enormous filter-feeders that eat massive amounts of tiny ocean creatures called krill. - **Primary Foods:** Krill, Copepods - **Foraging Method:** Filter feeding ## Ecological connections - **Eats:** Antarctic Krill (*Euphausia superba*) — The whale consumes tons of these small crustaceans daily. - **Hunts:** Killer Whale (*Orcinus orca*) — Calves can occasionally be targeted by groups of killer whales. - **Parasitizes:** Blue whale louse (*Cyamus balaenopterae*) — Small crustaceans that cling to the whale's skin. ## Traits - [Social](https://www.snappit.app/explore/traits/social): Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring. - [Singing](https://www.snappit.app/explore/traits/singing): Singing animals produce complex vocalizations, often for purposes of attracting mates, defending territory, or communicating within their species. - [Piscivorous](https://www.snappit.app/explore/traits/piscivorous): Piscivorous organisms are animals that primarily subsist on a diet of fish. - [Thermoregulating](https://www.snappit.app/explore/traits/thermoregulating): Thermoregulating organisms maintain a stable internal body temperature despite fluctuations in the external environment. - [Keystone Species](https://www.snappit.app/explore/traits/keystone-species): Describes a species whose presence and role have a disproportionately large effect on its environment. - [Giant](https://www.snappit.app/explore/traits/giant): Giant describes organisms or objects of significantly larger size than average for their species or type. - [Marine](https://www.snappit.app/explore/traits/marine): Marine habitats encompass all saltwater environments of the Earth's oceans, supporting an immense diversity of aquatic life. - [Migratory](https://www.snappit.app/explore/traits/migratory): Migratory animals undertake seasonal movements from one region to another, typically in response to changes in climate or food availability. ## Collections - [Mammals](https://www.snappit.app/explore/collections/mammals) ## Safety **Danger:** 1/5 · Very low Whales are wild animals and should be admired from a safe distance, like on a boat or from the shore. ## Frequently Asked Questions ### How to identify Whale? Compare ears, muzzle, tail, feet and coat markings. Size is hard to judge without something nearby for scale, and young mammals may not have adult coloring yet. Mammal Identifier: upload a photo and compare the visible details. ### How long is Whale? 2400-3000 cm ### How much does Whale weigh? 100000-200000 kg ### How long does Whale live? 80-90 years ### How fast can Whale move? 48 km/h ### What does Whale eat? Blue whales are enormous filter-feeders that eat massive amounts of tiny ocean creatures called krill. ### Where is Whale usually found? Marine ### How does Whale hunt? Filter feeding ## Where to spot - [Cabrillo Marine Aquarium](https://www.snappit.app/guides/places/cabrillo-marine-aquarium) — California, US · Zoo ## More Mammals - [Eastern Fox Squirrel](https://www.snappit.app/explore/eastern-fox-squirrel) (*Sciurus niger*) - [Eastern Cottontail](https://www.snappit.app/explore/eastern-cottontail) (*Sylvilagus floridanus*) - [Eastern Chipmunk](https://www.snappit.app/explore/eastern-chipmunk) (*Tamias striatus*) - [California Ground Squirrel](https://www.snappit.app/explore/california-ground-squirrel) (*Otospermophilus beecheyi*) --- Source: [Whale: Characteristics, Facts & Places to See — Snappit](https://www.snappit.app/explore/whale)