The WWF Greece conducted a full recording of the greek wetlands on the islands of the Aegean Sea (Crete excluded) in 2007. The island of Lesvos came in first place with 63 wetlands! Most of them are found around the perimetre of the Kalloni and the Gera Gulf.
Kalloni Gulf wetlands
The Kalloni Gulf protected area (SAC and SPA) includes 25 different wetlands, most of them coastal.
- It is located by the Nifida village (Southwest Kalloni Gulf, near Polichnitos).
- t is formed by winter rainfall and dries up completely during the summer period!
- In winter Greater Flamingos, Teals, herons, Coots, Little Grebes, White Wagtails, and other species that forage or roost in such wetlands in winter can be found there.
- In Spring it is one of the very first places to see migrants uch as waders, wagtails, and hirundines.
Polichnitos Salt Pans
- It is located north of the Skala Polichnitos, just next to the last houses of the village
- Together with adjacent wetland areas (saltmarshes and seasonal ponds), it forms a 96 hectares wide wetland- nearly half the size of the Kalloni Pans.
- This week the usual overwintering bird species are recorded here: Avocets, Flamingos, Shelducks, Black Storks, etc.
- It is a paradise for shorebirds, year-round. Also a very popular site for birders thanks to a drivable track that runs its perimeter, enabling the best of views and from a close distance.
- It is located 3 km NW of the Lisvori village (east coast of the Kalloni Gulf).
- It is a brackish marsh (west part) and a freshwater marsh (east part) separated from the sea by a thin line of land.
- It dries out during summer to be flooded again the following winter.
- In winter, the usual overwintering species are recorded here: Flamingos, Shelducks and other ducks, Yellow-legged Gulls, etc
- Alykoudi marsh is a very rewarding site to observe waders and other wetland birds during their spring passage (which is about to start!!) and an important breeding area for the Pied Avocet, Kentish Plover, and the Black-winged Stilt.
Agia Paraskevi area
- The third-largest wetland of the island (1,4 sq. km) and is located by the main Mitili-Kalloni road and the conjunction to Achladeri (to Polichnitos).
- It is formed by several different types of wetlands such as a lagoon, 2 torrents (Kalami and Kryoneri), salt and fresh water marshes, and the coastal zone!
- During autumn and winter, it takes a marron color thanks to the plant Glasswort (Salicornia europea), a special plant of the habitat “Mediterranean salt-marshes” that is tolerant to salt.
- In winter, the usual overwintering bird species are recorded here: Greater Flamingos, Ruddy Shelducks, Wigeon, Dalmatian Pelicans, herons, cormorants, Little Grebes e.t.c.
Agia Paraskevi area
- It is located at the western parts of the Messa wetland, in the Agia Paraskevi region, right at the conjunction of the main road towards Achladeri and Polychnitos.
- It is formed by the torrent Kalami as it becomes blocked by the coastline and, in contrast to most of the wetland area, it is formed by freshwater.
- Only the parts of the estuary retain water through the summer months, in most years.
- Flamingos, Shelducks, Mallards, Coots, Green Sandpipers, Kingfisher, etc. were recorded there, a few days ago.
- It is an excellent site to observe migrating waders, herons, and waterfowl during the spring passage – that has already started!
- This wetland is a breeding area for the Little Ringed Plover, Coot, Water Rail, Mallard, Black-winged Stilt, Zitting Cisticola, the Eastern Speadfoot, Levant Water Frog, and several species of Damselflies and Dragonflies.
Agia Paraskevi area
- The river is located 2,5 km to the SW of Agia Paraskevi and its estuary is between the Kalloni Salt Pans and the Messa wetland.
- Milopotamos River springs are found within the pine forest and it is formed by two tributary streams that meet 4 km away from the sea.
- The estuary, which is 0,70 hectares wide, joins with one end of the peripheral canal of the Kalloni Pans.
- A few days ago, Flamingos, Cormorants, yellow-legged, Black-headed and Slender-billed Gulls, Greenshanks, Kingfishers, etc. were recorded here.
- It is an exceptional site to observe migrant birds as the river vegetation is left relatively intact (reeds and tamarisks).
- Every year, the estuary and lower parts of its bed support breeding pairs of Little Ringed and Kentish Plover, Ruddy and Common Shelducks, Nightingales, Olivaceous and Cetti’s Warblers, Bee-eaters, etc.
Skala Kalloni marsh
- It is located at the west end of the village of Skalla Kallonis, within the hotel area.
- It covers an area of 7,6 hectares and in its recent condition is predominately formed by winter rainfall.
- In Spring it becomes is a true magnet for migrant birds- and birdwatchers!
- This week the usual overwintering bird species are recorded here: Teals, and other duck species, Coots, Moorhens, egrets e.t.c.
- It is an important area for amphibians (Tree frog, Eastern Speadfoot, Balkan Water Frog) and reptiles (Grass Snake, Balkan, and Pond Terrapins) but also Dragonflies!!
- It is located at 1,5 km SW of the village of Kalloni and is one of the few wetlands of the Kalloni Gulf protected area that is not coastal.
- Although 2,5 km away from the Ennia Kamares river mouth but is part of the same river bed. Nevertheless, it is considered a distinct wetland as it remains flooded throughout the summer months.
- Besides its small size, it is one of the most popular sites for birders- both during Spring and Autumn.
- A very important area for reptiles (Striped and Pond Terrapin, Grass and Pond Snake) and amphibians of the island (toads and frogs).
Λιμνοδεξαμενή Κεραμίου (Ποταμιάς)
- Βρίσκεται 4 χλμ δυτικά- νοτιοδυτικά της Καλλονής και οι κοντινοί της υγρότοποι είναι η Ποταμιά (στα νότια) και οι Εννιά Καμάρες και η λίμνη Μετοχίου στα ανατολικά και ΒΑ, αντίστοιχα.
- Είναι τεχνητός υγρότοπος που σχηματίζεται μετά από τοποθέτηση αδιαπέρατης από το νερό μεμβράνης και κατασκευή τοιχωμάτων, ώστε να συλλέγεται και παραμένει εκεί το νερό που συγκεντρώνεται στην κοιλάδα στην ανάντη περιοχή του.
- Διατηρεί νερό όλο το χρόνο.
- Η έκτασή του είναι περίπου 100 στρέμματα.
- Φιλοξενεί συνήθως Νανοβουτηχτάρια και Φαλαρίδες, Κορμοράνους αλλά και πιο σπάνια είδη όπως Βαλτόπαπιες, Σαρσέλες, Γκισάρια και σε μεγάλη βαρυχειμωνιά ακόμα και κύκνους.
- Επίσης, σημαντικό πληθυσμό από Νεροχελώνες!
- It is located 1,5 km north of the Parakila village (west parts of the Kalloni Gulf) and it is accessible from the main Kalloni- Agra road.
- Its water used to be mainly brackish, as it receives water through underground connection with the sea, but in the last decades, large quantities of freshwater are also accumulated from recently created drills.
- In winter, the usual overwintering bird species are recorded here: Great White Egrets, White Egrets, Yellow-legged Gulls, Little Grebes, Kingfishers, etc.
We present to you the Parakila Lagoon:
- It is located 1 km south of the Parakila village (west parts of the Kalloni Gulf) and it is accessible from the main Kalloni- Agra road.
- It is the borderline of the Parakila olive grove and the garrigue-Sweet Chestnut areas of Western Lesvos.
- Its water is mainly brackish, as it is connected to the Kalloni Gulf sea.
- This week the usual spring bird species are recorded here: Grey Herons, Little White Egrets, Black Stork, Yellow Wagtails, etc.
- It is located on the western side of the Kalloni Gulf mouth, 4km SW of Apothika (Agra area).
- It is formed by the torrent Makara which later in Spring becomes blocked and retains freshwater for several months- in some years, even towards the end of summer.
- Yellow-legged Gulls (that go there to wash their feathers off the salt), Little Ringed Plovers, Cormorants, Shags, and Barn Swallows were recorded there a few days ago.
- The wetland also supported good numbers of early stages tadpoles and a small population of Balkan Terrapins.
- It is protected by the Presidential Law of “Small Insular Wetlands of Greece”.