Birds

https://ebird.org/ to find birds and their sounds

https://birdsoftheworld.org/

https://www.allaboutbirds.org/

https://www.allaboutbirds.org/ games also

https://quiz.natureid.no/bird/quiz/ quiz also

https://www.audubon.org/ to find out about North American birds (the app also available)

https://merlin.allaboutbirds.org/  to find out the birds id (the app also available)

https://birdcount.in/  To Know about Indian Birds

https://www.birdlife.org/

https://www.insectidentification.org/flying-insects.php To find insects’ names