Dave Watts / Regent bowerbird (Sericulus chrysocephalus) male perched, Lamington National Park, Queensland, Australia, October

Tim Laman / Golden-fronted / Yellow-fronted Bowerbird (Amblyornis flavifrons) male at his bower at approx 1700 m. Endemic species to the Foja Mountains, Papua, Indonesia, 2008. (taken during Conservation Internat...

Dave Watts / Satin Bowerbird (Ptilonorhynchus violaceus) male arranging blue plastic ornaments and feather at bower, Australian Capital Territory, Australia, September

Tim Laman / Bower of Vogelkop Bowerbird (Amblyornis inornata) decorated with various types of trash and some flowers. West Papua, Indonesia, Dec 2008

Tim Laman / Ornithologist Brett Benz prepares a Huon Macgregor's Gardener Bowerbird (Amblyornis macgregoriae) museum specimen. At the Araurong field camp in the Sarawaget Range Indonesia, Dec 2006

Tim Laman / Vogelkop bowerbird (Amblyornis inornata) holding berries used to decorate bower. Dec 2004

Barrie Britton / Decorated bower of Vogelkop Bowerbird (Amblyornis inornata). Vogelkop Peninsula, West Papua, Indonesia. Picture taken during filming for the BBC "Life" TV Series, September 2008

Barrie Britton / Male Vogelkop bowerbird (Amblyornis inornata) inspects the decorations outside his bower. Vogelkop Peninsula, West Papua, Indonesia. Picture taken during filming for BBC "Life" TV Series, September 20...

Barrie Britton / Male Vogelkop bowerbird (Amblyornis inornata) outside his decorated bower. Vogelkop Peninsula, West Papua, Indonesia. Picture taken during filming for BBC "Life" TV Series, September 2008

Konrad Wothe / Satin Bowerbird (Ptilonorhynchus violaceus) male arranging blue ornaments to impress female in bower, Victoria, Australia

Konrad Wothe / Brown Gardener (Amblyornis inornatus) male and his bower decorated to attract a mate, Arfak Mountains, Irian Jaya, New Guinea, Indonesia

Gerry Ellis / Great Bowerbird (Chlamydera nuchalis) male in courting bower, Katherine Gorge National Park, Australia