1.  Bird Migration

1.1 It has been observed that migratory birds in sizeable numbers appear on the aerodrome mostly during the period of winter months. Whilst the resident birds are presented in variable numbers every month.
1.2 The assessment on bird hazard is continually being carried out to assist in assessment of present deterrent measures and the planning of future activities.
1.3 The method to reduce the bird populations is to make the area unattractive to these birds and this is modification to the environment by closely cutting the grass and other plants.
1.4 All bird strikes on or in the vicinity of aerodromes and enroute shall be reported to the Airport Standards and Air Navigation Facilitating Division, The Civil Aviation Authority of Thailand 333/105 7 Floor Lak Si Plaza, Khampheng Phet 6 Rd., Talat Bang Khen, Lak Si, Bangkok 10210
1.5 Copies of bird strike / incident report form are available on The Civil Aviation Authority of Thailand, website https://www.caat.or.th.