Definition: A group of insects that includes grasshoppers, crickets, and locusts, characterized by having four wings and a distinctive body structure.

Example: The sound of crickets filled the air as we sat outside on a warm summer night, showcasing the diversity of orthoptera in our garden.

Definition: A type of insect that belongs to the order Orthoptera, which includes species like crickets, grasshoppers, and cockroaches. These insects usually have two pairs of wings and mouthparts designed for chewing.

Example: The orthopteran chirped loudly in the evening, adding to the sounds of the night.

Definition: A type of large antelope found in Africa and Arabia, known for its long, straight horns and distinctive markings on its light-colored coat.

Example: The oryx gracefully moved across the savannah, showcasing its impressive horns.

Definition: Relating to a large group of songbirds known for their ability to sing, which includes many common birds like finches and crows.

Example: The oscine birds are known for their beautiful songs that fill the forest.

Definition: A type of bird that belongs to the suborder Oscines, known for their complex songs and vocal abilities.

Example: The oscine birds are famous for their beautiful melodies.

Definition: A group of birds known for their ability to sing, characterized by having many muscles in their vocal organs that allow them to produce musical sounds.

Example: The oscines are known for their beautiful songs that fill the forest in the spring.

Definition: A special organ found in some caterpillars that can be extended and releases a bad smell to scare away enemies.

Example: When threatened, the caterpillar extended its osmeterium to deter the bird.

Definition: A large bird of prey that primarily eats fish, known for its dark brown back and white underparts.

Example: The osprey soared high above the lake, searching for its next meal.

Definition: A small crustacean that belongs to the class Ostracoda, often found in aquatic environments.

Example: The scientist studied the ostracode to understand its role in the ecosystem.

Definition: A large bird that cannot fly, known for its long neck and legs, and is native to Africa. It is the biggest bird alive today and can run very fast.

Example: The ostrich is famous for its ability to run quickly across the African plains.

Definition: Having characteristics or qualities similar to those of an ostrich.

Example: The bird's ostrichlike appearance made it stand out in the flock.