- 'Dunlin' Field Guide Cover
- 'Plover' Field Guide Cover
- 'Whimbrel' Field Guide Cover
- 055 Magfibre MF3 & MF4
- 1.4x II Extender
- 100-300mm F4 EX HSM APO
- 10D
- 10X40 BGAT*
- 10x42BN
- 10x42 EL
- 10x42 EXWP I
- 10x42 SE CF
- 10x42 SLC
- 128RCNAT
- 1380
- 170-500mm f5.6-6.3 APO
- 1Ds
- 1Ds Mark II
- 20x60 S Classic
- 28mm-300mm macro
- 2x EF II Teleconverter
- 300-800mm f5.6 EX APO HSM
- 300mm f/2.8G AF-S VR
- 300mm f4 APO Macro HSM
- 350d Rebel XT
- 393 ( AKA Bogen 3421 )
- 50-500mm f4-6 APO EX
- 500mm f4.5 APO EX
- 501
- 600mm f/4 ED-IF AF-S Nikkor
- 70-200mm f/2.8G ED-IF AF-S VR
- 70-300mm IS DO USM
- 7x42 T* FL / 8X42 T* FL / 10X42 T* FL
- 8*36 DHG
- 80-400mm f/4.5-5.6 EX OS APO
- 800mm f5.6 APO EX
- 80mm dia, 500mm FL, f6.2 semi APO telescope
- 8x20 B
- 8x20 Classic
- 8x20 HG DCF
- 8x21 UCF
- 8x30 BGAT
- 8x30 BT* Conquest
- 8x30 SLC Mark VI
- 8x32
- 8x32BN
- 8x32 DCF WP
- 8x32 EL
- 8x32 FL Victory
- 8x32 HG
- 8x32 Superior E
- 8x42 APO
- 8x42 DBA
- 8x42 EL
- 8x42 HG/Venturer
- AF-D 80-400mm f/4.5-5.6 ED VR
- AF-I Nikkor ED 500mm f4 D IF
- AFS VR 200-400mm f4
- AM-6 High Resolution
- APO Televid 77 Angled
- AT80HD
- ATS/STS 65HD
- ATS/STS 80HD
- ATS65
- Aammiq Marshes
- Abberton Reservoir
- Abbott's Babbler
- Abbott's Booby
- Abbott's Starling
- Abd al-Kuri Sparrow
- Abdim's Stork
- Aberdare Cisticola
- Aberlady Bay
- Aberrant Bush Warbler
- Abert's Towhee
- Abisko National Park
- Abruzzo National Park
- Abu Simbel
- Abuko Nature Reserve
- Abyssinian Babbler
- Abyssinian Catbird
- Abyssinian Crimsonwing
- Abyssinian Ground Hornbill
- Abyssinian Ground Thrush
- Abyssinian Longclaw
- Abyssinian Owl
- Abyssinian Roller
- Abyssinian Scimitarbill
- Abyssinian Slaty Flycatcher
- Abyssinian Thrush
- Abyssinian Wheatear
- Abyssinian White-eye
- Abyssinian Woodpecker
- Acacia Pied Barbet
- Acadian Flycatcher
- Aceh Bulbul
- Achiote Road
- Acorn Woodpecker
- Acre Antshrike
- Acre Tody-Tyrant
- Adamawa Turtle Dove
- Adelaide's Warbler
- Adelie Penguin
- Adur Estuary
- Aeshna cyanea
- Afep Pigeon
- Afghan Babbler
- Afghan Snowfinch
- African Barred Owlet
- African Black-headed Oriole
- African Black Duck
- African Blue Flycatcher
- African Blue Tit
- African Broadbill
- African Citril
- African Collared Dove
- African Crake
- African Cuckoo
- African Cuckoo-Hawk
- African Darter
- African Desert Warbler
- African Dusky Flycatcher
- African Dwarf Kingfisher
- African Emerald Cuckoo
- African Finfoot
- African Firefinch
- African Fish Eagle
- African Golden Oriole
- African Golden Weaver
- African Goshawk
- African Grass Owl
- African Green Bee-eater
- African Green Pigeon
- African Grey Flycatcher
- African Grey Hornbill
- African Grey Woodpecker
- African Harrier-Hawk
- African Hawk-Eagle
- African Hill Babbler
- African Hobby
- African Jacana
- African Marsh Harrier
- African Olive Pigeon
- African Openbill
- African Oystercatcher
- African Palm Swift
- African Paradise-Flycatcher
- African Penduline Tit
- African Penguin
- African Piculet
- African Pied Hornbill
- African Pied Starling
- African Pied Wagtail
- African Pipit
- African Pitta
- African Pygmy Goose
- African Pygmy Kingfisher
- African Rail
- African River Martin
- African Sacred Ibis
- African Scops Owl
- African Shrike-flycatcher
- African Silverbill
- African Skimmer
- African Snipe
- African Spoonbill
- African Spotted Creeper
- African Stonechat
- African Swamphen
- African Swift
- African Tailorbird
- African Thrush
- African Wattled Lapwing
- African Wood Owl
- African Woolly-necked Stork
- African Yellow Warbler
- African Yellow White-eye
- Afton State Park
- Agadir and the Sous Plain
- Agami Heron
- Aggtelek National Park
- Agia Reservoir (Crete)
- Agile Tit-Tyrant
- Aguascalientes
- Aguiguan Reed Warbler
- Agulhas Long-billed Lark
- Ahanta Francolin
- Aiguamolls de L'Emporda
- Aigues Tortes National Park and Lake San Mauricio
- Ailsa Craig
- Ain Draham
- Ainley's Storm Petrel
- Akamas Peninsula
- Akekee
- Akepa
- Akeragh Lough
- Akhna Dam
- Akiapolaau
- Akikiki
- Akohekohe
- Akrotiri Peninsula (Crete)
- Akrotiri Salt Lake
- Akun Eagle-Owl
- Al Ansab Wetlands
- Alagoas Antwren
- Alagoas Curassow
- Alagoas Foliage-gleaner
- Alagoas Tyrannulet
- Aland Islands
- Alaotra Grebe
- Albert's Lyrebird
- Albertine Owlet
- Albertine Rift
- Alborz
- Albufera Marsh
- Albufereta
- Alcornocales Natural Park
- Aldabra Brush Warbler
- Aldabra Drongo
- Aldabra Fody
- Aldabra White-eye
- Alder Flycatcher
- Alderney
- Aletschwald
- Aleutian Islands
- Aleutian Tern
- Alexandrine Parakeet
- Algaiarens
- Algendar Gorge
- Algerian Nuthatch
- Allean Forest
- Allen's Gallinule
- Allen's Hummingbird
- Allendale Celery Farm
- Allkvie änge (Gotland)
- Allpahuayo Antbird
- Alor Boobook
- Alor Myzomela
- Alpine Accentor
- Alpine Mannikin
- Alpine Pipit
- Alpine Swift
- Alpine Thrush
- Alps
- Alström's Warbler
- Alta Floresta Antpitta
- Altai Accentor
- Altai Snowcock
- Altamira Oriole
- Altamira Yellowthroat
- Altos de Campana National Park
- Altos de Lircay
- Amami Thrush
- Amami Woodcock
- Amani Sunbird
- Amaui
- Amazilia Hummingbird
- Amazon Kingfisher
- Amazona
- Amazonian Antpitta
- Amazonian Antshrike
- Amazonian Barred Woodcreeper
- Amazonian Black Tyrant
- Amazonian Elaenia
- Amazonian Grosbeak
- Amazonian Motmot
- Amazonian Parrotlet
- Amazonian Pygmy Owl
- Amazonian Scrub Flycatcher
- Amazonian Streaked Antwren
- Amazonian Trogon
- Amazonian Tyrannulet
- Amazonian Umbrellabird
- Amber Mountain Rock Thrush
- Ambon White-eye
- Amboyna Cuckoo-Dove
- Ameline Swiftlet
- America
- American Avocet
- American Bittern
- American Black Duck
- American Coot
- American Crow
- American Dipper
- American Flamingo
- American Golden Plover
- American Goldfinch
- American Goshawk
- American Kestrel
- American Oystercatcher
- American Pipit
- American Pygmy Kingfisher
- American Redstart
- American Robin
- American Three-toed Woodpecker
- American Tree Sparrow
- American White Pelican
- American Wigeon
- American Woodcock
- Americas
- Amethyst-throated Mountain-gem
- Amethyst-throated Sunangel
- Amethyst Brown Dove
- Amethyst Sunbird
- Amethyst Woodstar
- Ammarnäs
- Ampay Tapaculo
- Amsterdam Albatross
- Amsterdam Duck
- Amur Falcon
- Amur Paradise-Flycatcher
- Amur Stonechat
- Anahuac National Wildlife Refuge
- Anambra Waxbill
- Ancash Tapaculo
- Anchieta's Barbet
- Anchieta's Sunbird
- Ancient Antwren
- Ancient Murrelet
- Andaman Boobook
- Andaman Bulbul
- Andaman Coucal
- Andaman Crake
- Andaman Cuckoo-Dove
- Andaman Cuckooshrike
- Andaman Drongo
- Andaman Flowerpecker
- Andaman Green Pigeon
- Andaman Masked Owl
- Andaman Nightjar
- Andaman Scops Owl
- Andaman Serpent Eagle
- Andaman Shama
- Andaman Teal
- Andaman Treepie
- Andaman Wood Pigeon
- Andaman Woodpecker
- Andaman and Nicobar Islands
- Andean Avocet
- Andean Cock-of-the-rock
- Andean Condor
- Andean Duck
- Andean Emerald
- Andean Flamingo
- Andean Flicker