It´s hard to pick a favourite time of year here in the Straits, at the very epicentre of migration , the midway point of a million avian journeys. At the moment we’re crazy about Spring!
We are midway into Spring migration, when every day yields new – often unexpected – treasures. There´s always a feeling of anticipation when you step outside – the air is fresh, the short heavy showers and the bright sun bring the hillsides to life with a riot of colourful wildflowers.
The Black Kites as ever began determinedly pouring through in late February. It seems nothing can stop these dark, determined bad-ass birds – they were recorded crossing the Straits in a Force 8 a few days ago! As the season progresses, their numbers are swelled by increasing numbers of Short-toed Eagles, Egyptian Vultures, Sparrowhawks, Booted Eagles, and Montagu’s Harriers – often exhausted, always spectacular.
During the challenging sea crossing of a windy Spring day, there is many a captivating individual struggle to watch unfold. One moment of drama saw us glued to our scopes at the peril of a small male Sparrowhawk, flying full tilt towards the coast pursued by seven or more Yellow-legged Gulls trying to knock it into the sea. Twice they clumped it from above so hard it clipped the waves. But twice it flipped over, talons bared, and grappled a Gull into the sea into return. We couldn´t see how it was going to survive this persistent mobbing but the plucky little fellow made it to the coast, and we cheered!
The coast west of Tarifa is quite developed, but blessed with many unassuming areas of urban parkland. It´s fantastic to stroll through the park at La Linea on a Spring morning after westerly winds, to find the tamarisks and olive trees dripping with Common Whitethroats, Subalpine and Western Bonelli´s Warblers, while Northern Wheatears and Common Redstarts forage on the ground amongst children playing on the swings and people throwing balls for their dogs.
In the coastal scrub of Los Alcornacales Natural Park, every day brings a new wave. Early on, the Great Spotted Cuckoos flush through on their way to find their corvid surrogate chick-rearers. One day there are suddenly stacks of Tawny Pipits, then the next day Black-eared Wheatears and Woodchat Shrikes adorn every fence and bush as they decide whether to stay local or reach a step further.
Not long after that, the hills are alive with the sound of the squelchy song of Common Nightingales. Amongst the constant ebb and flow of Barn Swallows, suddenly there are Red-rumped Swallows too, and on an afternoon stroll around the coastal valleys you´ll find yourself surrounded by sudden swarms of feeding Pallid and Common Swifts.
A recent extended period of strong easterlies, generated by a low pressure system over Morocco and the Middle East, brought some surprises this year with Lesser and Greater Spotted Eagles crossing the Straits and a number of Pallid Harriers recorded in Spain. We also yet again found a Yellow-browed Warbler at our eco-lodge base, Huerta Grande, this time apparently heading north on its parallel migratory trajectory!
It´s hard to beat that uplifting moment when you become aware of a distant excited chirruping, which gradually becomes louder until the air around you is full of European Bee-eaters, travelling in colourful, exuberant family groups. They always give the impression that they´re on their way to a party!
And there is so much more to come! The first Honey Buzzards have been recorded and we wait in anticipation of their spectacular passage numbering over 100,000 birds. Soon the Golden Orioles will sweeten the air, Rufous Scrub Robin will brighten the scrub and the cryptic beauty of the Red-necked Nightjar will touch the eye of those patient enough to quietly look.
It´s so good here! And it´s decided, Spring is definitely our favourite season! Well, until Summer that is!