Tips
1. When watching migratory birds, visitors should choose the days with good weather and little wind.
2. Avoid wearing bright or eye-catching clothing as far as possible; it's best to wear gray, black, blue, green, and camouflage colors.
3. A set of binoculars and a bird handbook should be prepared in advance for observing and confirmation of bird species.
4. Last but not the least, keep a proper viewing distance, do not make noise, so as not to disturb the birds, and do not use improper methods to attract birds or drive them away.