Bird migration is defined as the annual seasonal journey between breeding grounds and wintering habitats, which generally covers thousands of kilometers in order to find favorable climate conditions and access to food.
Why do they migrate?
Three recognized factors influence migration. The availability of food in mild climates, abundant resources, and favorable climate conditions are all key factors in ensuring the survival of these species.
How do they find the way?
The short memory span of most birds means that they rely on instinct and experience to pass on knowledge of routes to young birds. They are equipped with a “GPS” that utilizes the Earth’s magnetic field to provide accurate guidance during flight. The position of the sun, moon, and stars serves as reference points that facilitate their navigation.
Do only large species migrate?
It is estimated that 15% of all bird species worldwide are among the large, medium and small birds that migrate. Birdwatchers record unexpected encounters when a bird has lost its way or when a group may be trying out a new migration route.
Where do they come from?
Ecuador is a well-known migratory route for birds from both the southern and northern hemispheres. There are also exceptional cases of birds travelling from Asia or Europe. The migration is achieved via three primary routes: The Andes, the Amazon Basin and the coast. Some birds remain in the area for several months, while others continue their migratory journey northwards or southwards.
Migratory birds in Sani Isla
Within the 31,000 hectares protected by our community, we can list the following among the most important:
– Blue-winged Teal
– Laughing Gull
– Lesser Yellowlegs
– Greater Yellowlegs
– Solitary Sandpiper
– Stilt Sandpiper
– Pectoral Sandpiper
– Blackpoll Warbler
– Scarlet Tanager.
– Swallow Tanager
– Burrowing owl
– Roseate Spoonbill
The latter is the Sani Lodge logo
Preservation of migratory routes
It is imperative to conserve corridors that facilitate bird migration by collaborating on binational projects along the northern border with Colombia and the southern border with Peru. It is key to establish additional private and state reserves, enabling the expansion of areas designated for sustainable use, the regulation of land use for agricultural activities, and the construction of infrastructure.
