With apologies to all those who were hoping to see more posts from Tenaro last spring - the birding was so good that we didn't have time to write blog posts at the time and then, for various reasons, I failed to write up anything until now.
This post provides a short summary of the 2023 season.
Coverage: Spring 2023 saw our best coverage yet - with members of the team present on the headland for just over 4 weeks: 8th to 15th April and 22nd April to 12th May. As a consequence the number of species recorded (117) was a new record, easily beating the best previous year, 2015, when 101 species were seen.
Arrivals: there were several large falls notably on 13th & 23rd April and on the 1st May - providing plenty of enjoyable birding and helping the ringing team boost their totals. In April the dominant species were Whitethroat, Pied Flycatcher and Redstart; while in May a greater variety of species were present: Golden Oriole, Woodchat Shrike, Garden Warbler, Sedge Warbler, Icterine Warbler, as well as more Whitethroats.
The most unexpected arrival was a fall of 21 Red-backed Shrikes on 6th May, with at least 17 still present the next day. We've recorded only two previous singles of this species in spring (2006 and 2018) so seeing them in such numbers was a surprise. In spring Red-backed Shrikes usually take a more easterly route to their breeding grounds even if they are nesting in western Europe.
Red-backed Shrike - 6th May
Raptors: Spring migration of raptors at Tenaro is very variable. The table below provides totals for the migrant species that were seen during our stay. In addition sightings of 7 Short-toed Eagles and 3 Eurasian Buzzards on 23rd April may have included some migrants as well as the local resident birds.
Species
|
Number Recorded
|
|
|
Osprey
|
1
|
Honey-buzzard
|
5
|
Marsh Harrier
|
67
|
Pallid
Harrier
|
2
|
Montagu’s
Harrier
|
8
|
Montagu’s /
Pallid Harrier
|
8
|
Eurasian Sparrowhawk
|
4
|
Black Kite
|
3
|
Lesser
Kestrel
|
4
|
Kestrel
|
38
|
Kestrel Sp
|
45
|
Falcon Sp
|
15
|
Red-footed
Falcon
|
13
|
Eleonora’s
Falcon
|
7
|
Hobby
|
20
|
|
|
Visible Migration: During the second period of coverage there was a sustained movement of Bee-eaters, with birds being seen daily and in above average numbers, including 174 on 24th April and 169 on 30th April.
New Species: There were 3 additions to the Cape Tenaro list in 2023: Cattle Egret (13th April), Little Swift (27th April) and Melodious Warbler (29th April).
Melodious Warbler - 29th April
Scarce Migrants: A good selection of scarce migrants were seen: Eurasian Golden Plover (1 sound recorded at night on 5th May), Black-winged Stilt (5 on 1st and 1 on 7th May), White Stork (3 on 23rd April), Blue-cheeked Bee-eater (1 on 11th April), Lesser Grey Shrike (1 on 7th May) and Marsh Warbler (1 on 28th April).
Ringing: It was the best year yet with 1,334 birds of 49 species ringed. The top 10 species ringed are listed in this table:
Species
|
Number Ringed
|
|
|
Garden
Warbler
|
422
|
Whitethroat
|
269
|
Pied
Flycatcher
|
190
|
Wood Warbler
|
99
|
Sedge Warbler
|
43
|
Icterine
Warbler
|
32
|
Spotted
Flycatcher
|
32
|
Collared
Flycatcher
|
30
|
Willow
Warbler
|
29
|
Nightingale
|
21
|
Also of note were: 7 Nightjar, 3 Bee-eaters, 6 Wryneck, 1 Melodious Warbler, 1 Lesser Whitethroat, 3 Semi-collared Flycatcher.
Illegal Hunting: It is sad to report that illegal spring hunting is still an issue. While less illegal hunting was seen on the headland than in previous years hunters were seen on several days and were seen shooting at Turtle Doves and were seen to shoot and kill at least one Golden Oriole.