☰ Contents · Biology (Zoology)

Seasonal life of birds, oasis and desert birds

Lessons 50–51 · 2 lessons · O. Mavlonov. Biology (Zoology), Grade 7. Revised and expanded fourth edition. “O‘zbekiston milliy ensiklopediyasi” State Scientific Publishing House, Tashkent, 2017
Answers are for parents and teachers.
1
Write 3 migratory birds and compare departure times.
2
Write ways resident birds survive winter.
3
Draw the swallow’s structure and write its adaptations.
4
Write 3 features typical of desert birds.