Little Vanilla Kids d[^_^]b: Sains Matematik

Birds

1. Birds are bipedal animals, which means they have two feet and can stand, walk, and run.

2. There are about 10,000 living species making them the most numerous vertebrates and they inhabit ecosystems all over the world including the Arctic and Antarctica… many of the species migrate long distances.

3. They are warm-blooded animals that can lay eggs… eggs are usually laid in a nest and are incubated by the parents… most birds take care of their young for an extended length of time after hatching.

4. Birds have feathers and a beak with no teeth.

5. Birds have a very lightweight but strong skeleton.

6. Birds have forelimbs that are covered with feathers and are called wings… the wings and lightweight skeleton allows them to fly.

7. Birds range in size from the 2 inch Bee Hummingbird to the Ostrich which can grow to 9 feet tall.

Bees

1. Bees are flying insects that are closely related to wasps and ants and there almost 20,000 species….honeybee, bumblebee and sweat bees are the most common.
2. Bees are found on every continent except Antarctica and in every habitat that has flowering plants.
3. Bees feed on nectar and pollen by using a long tongue.
4. Bees have antennae, two pairs of wings, enlarged hind feet, branched or feathered body hair, and some have a stinger.
5. Bees are adapted for feeding on pollen which they turn into honey (a worker bee must visit 4,000 flowers to make 1 tablespoon of honey).
6. Bees play a very important role in pollinating flowering plants and have fuzzy bodies that allows the pollen to stick to the bee.
7. The smallest bee is the dwarf bee which is about 2.1 mm (5/64 of an inch) long and the largest bee can grow to 39 mm (1.5 inches).
8. Crab spiders and assassin bugs hide in the flowers to capture the bees which makes collecting pollen dangerous work, but the primary reason honey bees are endangered is because of parasites.
9. Honey bees and bumble bees live in hives or colonies which at their peak can have up to 40,000 bees……..the colony is made up of one queen bee, thousands of female worker bees which do not breed, and hundreds male drone bees.
10. A honey bee queen may lay 2000 eggs per day during the spring but she also must lay 1000 to 1500 eggs per day when the bees are out gathering pollen to replace daily casualties.