Narwhals use their giant lance-like tusks for playing

air: Pertaining to or occurring in the air.

The North Pole: A region located within the Arctic Circle. The Arctic Circle is defined as the northernmost point where the sun is visible on the winter solstice and the southernmost point where the midnight sun is visible on the summer solstice. It covers about one third of the northernmost part of the region and experiences year-round snowfall.

Atlantic Ocean: One of the five oceans in the world, second in size only to the Pacific Ocean. It separates Europe and Africa from South America.

bat: (v.) The act of swinging a bat in the hopes of hitting a ball in a game such as baseball.

Behavioral ecologist: Scientists who study the behavior of animals in their natural habitats.

Drone: A remotely controlled pilotless aircraft or missile.

Ecologist: Scientists who study the relationship between organisms and their physical environment.

environment: The surroundings and conditions in which living organisms exist. It can refer to the natural habitat of animals or the external factors such as temperature and humidity.

Genetic: Related to chromosomes, DNA, and genes. The study of genetic material is known as genetics, and those who specialize in this field are geneticists.

Marines: Related to the ocean and marine environment.

Reaction: (in behavior) Responding to a stimulus with emotions like fear, disgust, or excitement – often by stepping back or reacting physically.

sea: A large body of saline water that is part of the ocean. Unlike freshwater sources like lakes and rivers, seawater is salty.

Tagging: (In biology) Attaching identification markers or tracking devices to animals. Tags provide unique identification numbers to individual animals and can also collect environmental data. This helps researchers understand the ecosystem and animal behavior.

whale: A general term used to describe a group of large mammals that live in the ocean, including dolphins and porpoises.