Backpack HQBG1310 10g GSM+GPS/BD(记录运动量传感器原始数据)
  This type of product is suitable for species of pochard in the weight range of 200-300 grams, such as: bone-top chicken, white-bellied harrier, black-billed grouse, pond heron, cattle egret, little egret, yellow-billed egret, middling sandpiper, White-rumped sandpiper, great sandpiper, reverse-billed sandpiper, black-winged longshank, black-tailed sandpiper, black gull, silver gull, relict gull, black-tailed gull, black-billed duck gull, crested eagle, grey-faced buzzard eagle , Sparrowhawk, Falcon, Kestrel, Peregrine Falcon, Mandarin Duck, Cuckoo, Long-eared Owl, Purple Howling Thrush, etc.