D1 – Monitoring the efficacy of actions C1 (faunistic aspects) and C6 – IN PROGRESS

31/12/2020

Bird target species: Casmerodius albus, Egretta garzetta, Ardea purpurea, Ixobrychus minutus, Nycticorax nycticorax, Circus aeruginosus, Gallinago gallinago, Alcedo atthis, Picoides minor, Picus viridis, Poecile palustris, Anthus pratensis. Lepidoptera target species: Lycaena dispar. Amphibian taget species: Dalmatian frog, Rana latastei, Hyla perrini.

All birds and moths monitoring ended on 31/10/2020, under the responsibility of FLA. The health situation from Covid 19 caused the suspension of census activities, last spring. With the request of Amendment, the possibility of using project savings was requested and granted by EASME to extend the monitoring of birds at the Geraci and Bernate sites also for the spring / summer season. The amphibian monitoring will also be repeated during 2021 in order to have a precise picture of the situation from February to May, the reproductive period for this group. Activities under the responsibility of the Ticino Park are underway. The monitoring of the Lepidoptera community, despite Covid-19 limitations, was carried out and concluded at the end of October. All reports are in progress.

11/30/2018

Monitoring concerns the fauna species (avifauna and Lycaena dispar) present in the areas of intervention relating to Actions C1 and C6. The activity began on January 1, 2017 and is regularly underway at both intervention sites.

Birdlife monitoring                                                                                                                                                        

Location “I Geraci”, in the municipality of Motta Visconti (Action C1) – SIC IT2080002 “Lower Corso and banks of Ticino” – SPA IT2080301 “Boschi del Ticino”.

In the period 1 June 2017 – 30 September 2018, monitoring was carried out every 15 days, for a total of n. 76 exits on the field. A total of 16 species of Community interest have been registered, of which 6 are target species. In addition, 21 other species of European-wide conservation interest classified as SPEC – Species of European Conservation Concern (BirdLife International 2017), 3 of which have been classified as top priority (SPEC 1).

Location “La Piarda”, in the municipality of Bernate Ticino (Action C6) – SIC IT2010014 Turbigaccio, Boschi di Castelletto and Lanca di Bernate – SPA IT2080301 “Boschi del Ticino”

In the period 1 June 2017 – 30 September 2018, monitoring was carried out every 15 days, for a total of n. 32 outputs.

A total of 14 species of Community interest have been registered, of which 6 are target species. In addition, 16 other species of European-wide conservation interest classified as SPEC – Species of European Conservation Concern (BirdLife International 2017), 4 of which have been classified as top priority (SPEC 1).

Monitoring of Lycaena dispar

Location “I Geraci” – Motta Visconti (Action C1)

Lycaena dispar was monitored in n. 5 areas within the Geraci site, through the execution of transects (buffer 2.5 m right and left + 5 mh), repeated every 15 days, from May to October in 2017 and from March to October in 2018 for a total of 30 field trips.

L. dispar was observed both in 2017 and 2018. The presence of the host plants for L. dispar (romics of different species) in all the areas investigated with the exception of a station is confirmed. To date, according to the results, the presence of the host plant would not seem to ensure the presence of the butterfly.

Monitoring of Lycaena dispar in Bernate Ticino in the “La Piarda” area (Action C.6)

The monitoring of Lycaena dispar was carried out in three stations, by carrying out transects (buffer 2.5 m right and sn + 5 mh), repeated every 15 days, from May to October in 2017 and from March to October in 2018 for a total of 22 field trips.

As regards the target species, no reports were collected in 2017, while in 2018 the species was reported along the La Piarda “MOTORWAY” transept.

03/19/2018                                                                                                                                                              In January 2017, monitoring of the nesting and wintering birdlife in the Geraci (C1) and Bernate Ticino (C6) areas was started by FLA.

The action aims to evaluate the impact of the interventions carried out with Actions C1 and C6 on the target fauna species, in addition, the first phase of the procedure for the selection of the entomologist expert in lepidoptera has been started, who will take care of the monitoring related to the taxa , specifically on the Licena of the marshes. Monitoring is in progress

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