Country diary: A jaw-dropping bounty of wildlife - and a reminder of what Britain has lost | Amy-Jane Beer

Biebrza marshes, Poland: It's not just the abundance of elks, orchids and eagles that sets the mind racing, it's the wild interactions between the 'exotic' and the familiarHave I made a mistake in visiting Biebrza national park? Not that I mind encountering more bird species in a day than I do in a year at home. Nor do I regret meeting a young elk, all gangle and improbable proportions; or kneeling before a clump of lady's slipper orchid in jaw-droppingly ostentatious bloom among Solomon's seal and a carpet of lily of the valley. I definitely appreciate the homely clatter of the neighbourhood white storks, and the constant soundtrack of cuckoos and golden orioles. I certainly have no objection to watching the sunset from a wood-fired hot tub, listening to corncrakes as bats emerge and a beaver cruises past.But something shifts in me when, in the space of a few minutes in an observation tower, we watch three species of marsh tern hanging like precision-engineered angels to tweezer insects from the water's surface, and a white-tailed eagle hunting greylag geese then settling with its mate in a dead tree to watch a train of common cranes in the field below meeting a lone fox, all leaping as if in mock surprise, before going unconcernedly on their way. Continue reading...