About any two migratory birds and the reasons for migrations.
Answers
Answer:
SIBERIAN CRANE: Siberian Cranes are snowy white color birds and migrate during winter to India. These cranes are omnivorous and breed in the arctic tundra of Russia and Siberia. Siberian Cranes or snow cranes are critically endangered species of migratory birds, wintered in Bharatpur Keoladeo National Park till 2002.
GREATER FLAMINGO: Greater Flamingo is the largest of all species of the flamingo family, found in the Indian subcontinent. The migratory bird found in parts of Nal Sarovar Bird Sanctuary, Khijadiya Bird Sanctuary, Flamingo City, and in the Thol Bird Sanctuary of Gujarat during the entire winter season.
REASON for migration: Most migrations are triggered when the food resources in an area are not enough to support the entire population. Migration allows these populations of animals to move from an area where food resources are scarce to an area of more abundance
Explanation:
Answer:
monarch butterfly and Siberian crane