Std 4 EVS SCERT [Lesson 4 Wonder world of Birds
LESSON 4
WONDER WORLD OF BIRDS
1.write a short note
about sparrow
*Sparrow is a very
small and beautiful
bird. It found
throughout the
continet of Asia and
Europe. The sparrow
is found in white
and light brown
colour. Its beak is
yellow.
Indiscriminate
felling of trees is
taking place, air
pollution, the waves
emanating from the
mobile tower,... are
reasons for the
decrease in number
of sparrows.Sparrow
day is observed
every year on the
20march. The
purpose of
celebrating of this
day is to the increase
the awareness of the
sparrow in
maximum and save
it.
2. On which day we
celebrate World
Sparrow day?
*March 20th
3. Definition of Birds
of Prey
*A bird, such as
eagle , valture, that
kills and eats small
birds and animals
4. Example of
preying birds
*owl, vulture, eagle,
Kingfisher...etc
5.What are the
physical features of
preying birds?
*Strong sharp
hooked beak
*sharp strong claws
*sharp vision
*strong body
*can fly high up in
the sky.
6. Rear Birds
*
7. Why do we rear
birds in our homes?
*for fancy
*for egg
*for entertainment
* for meat
* for manure
*To earn money
8. Classify the rear
birds with their uses
9. Bird Sanctuaries
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