Where's Whaledo

Right whale species guide

Right whale

Whales (Cetaceans) include two main groups: the filter-feeding baleen whales (such as blue whales and right whales) and the toothed whales (such as beluga whales, dolphins, and sperm whales). The North Atlantic right whale (Eubalaena glacialis) is a baleen whale that primarily feeds on plankton called copepods. This species tends to stay close to the coast of eastern North America, migrating North in the summer and South in the winter. These whales are endangered; their population is estimated to be about 400 individuals. Strict fishing and boating regulations are in place in both Canada and the United States to help reduce the number of fatal boat strikes and fishing gear entanglements threatening the species.


The facts listed below can be found in the app and correspond with the numbers on the AR whale.

1. Filter Feeders

Baleen bristles hang down in plates filter to catch the right whale’s prey: copepods.

2. Meal time

The North Atlantic right whale can eat up to 2,500kg in a day. That’s like eating 2, 500 pizzas in a day!

3. Baleen

Baleen plates can be up to 2.4m in length. They’re made of keratin, like fingernails or hair.

4. Blowholes

All baleen whales have two blowholes for more efficient breathing.

5. Spout

The position of the two blowholes creates a V-shaped spout pattern when the whale breathes at the surface.

6. Scars

Whales sometimes have scars from getting caught in ropes from fishing gear.

7. Callosities

Callosities are rough spots right whales are born with and can be used for identification.

8. Passengers

Callosities grow over time and become habitats for barnacles and whale lice.

9. Size

Males can grow up to 13m in length, while females can be as big as 18m! Bigger than a school bus!

10. Fluke

The fluke (tail) is used to propel the whale forward.

The measurements below can be found in the app when you switch to measurement mode.

Where's Whaledo - App guide

For more information on how to use the app, read the Where's Whaledo - App guide

Resident Orca - Species guide

For more information about the species, read the Resident orca - Species guide

Where's Whaledo - Lesson guide

For more information on how to use the app, read the Where's Whaledo - Lesson.