During the second half of 2021 I managed to get a few great birding trips in around a few different parts of Indonesia (see my recent posts below for details of those). I also saw a few good birds in Bali during this period, most of the birding was carried out in my garden in early morning or late afternoon sessions and I did manage a couple of brief trips to the coast. See also here for some information on the first half of 2021 in Bali.
Some of the highlights of this second half of 2021 in Bali included Brown Booby, Lesser Frigatebird, Bulwer's Petrel, Wilson's Storm Petrel, Wedge-tailed Shearwater, Streaked Shearwater, and Black-naped Tern all from the ferry between Bali and Lombok (in Bali waters).
Garden birding in this period gave me Bali Myna, Javan Myna, Eastern Barn Owl, Black-winged Kite, Marsh Sandpiper, Peregrine Falcon, Japanese Sparrowhawk, Chinese Sparrowhawk, Crested Honey Buzzard, Blue-eared Kingfisher, Blue-tailed Bee-eater, White-throated Needletail, Pacific Swift, Green Junglefowl, Common Flameback, Oriental Magpie Robin, (Javan) White-crowned Forktail, and an Oriental/Himalayan Cuckoo.
A couple of trips to the coast nearest my house resulted in Barred Buttonquail, Savanna Nightjar, Sacred Kingfisher, Brahminy Kite, Eastern Yellow Wagtail, Little Tern, Great Crested Tern, Whiskered Tern, Little Ringed Plover, Javan Plover, Pacific Golden Plover, and Sanderling.