Singapore is home to over 400 species of birds including kingfishers, doves, parrots, sunbirds, hornbills, and many more. Some popular birdwatching spots in Singapore include the Jurong Bird Park and the Sungei Buloh Wetland Reserve.

The best time to go birdwatching in Singapore is during the migratory season which runs from September to March. During this time, many rare and exotic bird species can be spotted in the country. However, visitors can still enjoy birdwatching in Singapore year-round as there are many resident bird species as well.

Singapore offers a variety of birdwatching experiences to suit different preferences. Visitors can enjoy guided birdwatching tours, visit bird parks and aviaries, or explore the country's many natural reserves and wetlands such as the Sungei Buloh Wetland Reserve and the Bukit Timah Nature Reserve.

Some useful tips for birdwatching in Singapore include bringing binoculars, wearing comfortable clothing and shoes, carrying insect repellent, and avoiding loud noises. It is also important to respect the birds' natural habitat and avoid disturbing them during birdwatching.

There are many resources available for birdwatchers in Singapore including guidebooks, websites, and birdwatching apps. The National Parks Board website provides useful information on birdwatching in Singapore and the country's various bird species. Additionally, birdwatching tours and workshops are offered by various organizations in Singapore such as the Bird Group of the Nature Society (Singapore).