Definition: A type of small insect that jumps and feeds on plants, often causing damage to fruit trees and other plants.

Example: The psylla infested the apple trees, leading to a significant loss in fruit production.

Definition: A small insect that belongs to the family Psyllidae, known for feeding on the sap of plants and often causing damage to them.

Example: The psyllid infestation damaged the leaves of the fruit trees.

Definition: A type of bird found in cold regions, known for its feathered legs and feet, which changes color from brown or gray in summer to white in winter.

Example: The ptarmigan is well adapted to its snowy environment, blending in perfectly during the winter months.

Definition: A type of large flying reptile that lived during the Cretaceous Period, known for its long head, toothless beak, and impressive wingspan.

Example: The pteranodon soared through the skies with its massive wingspan, hunting for fish in the ocean below.

Definition: An extinct flying reptile that lived during the Jurassic and Cretaceous periods, known for its small size and mostly tailless body.

Example: The pterodactyl soared through the sky, its wings spread wide as it glided above the landscape.

Definition: A type of small sea creature that belongs to a group of soft-bodied animals, known for having wing-like extensions on their feet, which help them swim in the ocean.

Example: The pteropod glided gracefully through the water, using its wing-like lobes to propel itself.

Definition: A type of extinct flying reptile that lived during the time of the dinosaurs, known for its large wings made of skin stretched over a long finger.

Example: The pterosaur soared through the sky, its wings casting a shadow over the land below.

Definition: A specific area on a bird's skin where feathers develop and grow.

Example: The pteryla is essential for the bird's feather arrangement and growth.

Definition: A tiny deer that lives in the Andes mountains of South America, known for its small size and short antlers.

Example: The pudu is one of the smallest deer species in the world, often found in dense forests.

Definition: Relating to something that is designed to make it seem better or more important than it really is, often through exaggeration or flattery.

Example: The puff piece in the magazine made the celebrity seem more glamorous than she actually is.

Definition: To blow out air in short bursts or to breathe heavily and quickly, often due to exertion.

Example: After running up the hill, I was puffing and needed to catch my breath.

Definition: A quick release of air, smoke, or vapor, often in a small amount.

Example: She took a puff from her inhaler before running.

Definition: To blow out air or smoke in small bursts, or to fill something with air to make it larger.

Example: She decided to puff up the balloons for the party.