Posts

little terns

Help the little terns

/in /by

Dear lovers of nature and the Drava River,

Ambassador of the Drava, the little tern, needs your help to make her stay at the bars of our river comfortable and, above all, safe. Each year in the spring little terns return from Africa, where they spend their winter, and then stay, during spring and summer on isolated gravel and sand bars where they bring young one into the world, ensuring the survival of their species.

All this has changed over the last few decades, mostly because of human activities on the rivers that decimated suitable nesting spots. Today only four pairs of little terns are present on the Mura and Drava in Croatia and Hungary. Construction of hydropower plants, river regulation, and sediment extraction are just some of the reasons that have led to a loss of gravel and sand bars, which are the main habitat of the Drava’s ambassador.

Small sections of the Drava River which still preserve some breeding places on rare gravel and sand bars are home to little terns. In shallow water zones, bays and oxbows little terns can find enough fish to feed themselves and their little ones.

To help them please do not step on the gravel and sand bars particularly during the birds’ breeding season between Mid-April and the end of July! This will help increase the population and make sure little terns become again frequent neighbours on the Drava River!

Prijatelj čigri

BE A FRIEND OF LITTLE TERNS!

/in /by

Dear lovers of nature and the Drava River,

Ambassador of the Drava, the little tern, needs your help to make her stay at the bars of our river comfortable and, above all, safe. Each year in the spring little terns return from Africa, where they spend their winter, and then stay, during spring and summer on isolated gravel and sand bars where they bring young one into the world, ensuring the survival of their species.

All this has changed over the last few decades, mostly because of human activities on the rivers that decimated suitable nesting spots. Today only four pairs of little terns are present on the Mura and Drava in Croatia and Hungary. Construction of hydropower plants, river regulation, and sediment extraction are just some of the reasons that have led to a loss of gravel and sand bars, which are the main habitat of the Drava’s ambassador.

Small sections of the Drava River which still preserve some breeding places on rare gravel and sand bars are home to little terns. In shallow water zones, bays and oxbows little terns can find enough fish to feed themselves and their little ones.

To help them please do not step on the gravel and sand bars particularly during the birds’ breeding season between Mid-April and the end of July! This will help increase the population and make sure little terns become again frequent neighbours on the Drava River!

And the first batch of the dwarf cattail is ready! I prve sadnice su u zemlji! © A.Kuzmanić

World Water Day Marked by the Reintroduction of Dwarf Cattail on the Drava River

/in /by

LEGRAD – This year’s reintroduction of the dwarf cattail (Typha minima) was held on World Water Day (March 22nd) on several locations along the Drava River. Our expert associate Dragica Purger, PhD, mentioned that the Drava still displays characteristics of a natural, unregulated river.

However, Purger warned that human activity on the river, primarily the construction of hydroelectric power plants, excessive gravel and sand removal, and the construction of regulatory infrastructure, has resulted in major changes in hydromorphological dynamic processes and the ecological condition of the Drava River.

Purger notes that important indicators of negative changes include the disappearance of specific river habitats, gravel and sand banks, as well as the disappearance of key species that depend on these habitats. One of them is the dwarf cattail (Typha minima), which disappeared from the Croatian part of the Drava river in the last three decades. “The reintroduction of dwarf cattail in its natural habitat on the Drava River, implemented within the scope of the DRAVA LIFE project, has a practical and symbolic significance,” Purger said.

©WWF

©WWF

 

 

 

 

 

 

 

 

Dwarf cattail disappeared from this area more than 20 years ago. To be more precise, it was last recorded on gravel bars near Varaždin in 1994. Both the German tamarisk (Myricaria germanica) and the dwarf cattail (Typha minima) are pioneer species that grow on habitats such as sandbanks and river banks in freshwater ecosystems.

“Given that last year’s reintroduction of dwarf cattail was not completely successful due to extremely high water levels, we decided to reintroduce this extinct river plant once again, this time under the guidance of our expert associate Dragica Purger, PhD. We hope that we will have more luck this year and that the plants will grow well”, explained Branka Španiček from WWF Adria. Španiček added that the ultimate success of reintroduction and repopulation can only be ascertained once the seedlings are fully adapted to the new habitat and once they begin to reproduce.

©WWF

©WWF

 

 

 

 

 

 

 

“Successful reintroduction of this plant species will increase the biodiversity and improve the ecological function of river ecosystems, although the permanent establishment of these populations will depend on the implementation of river revitalization measures. It will also be an indicator of improving river conditions and increasing natural value of the Drava River”, concluded Purger. This year’s reintroduction wouldn’t be possible without help of DRAVA LIFE partners and associates from the Drava Federation (Hungary).

Slikovnica "Čigre prijatelji u nevolji"/Little tern booklet

WWF Adria and BIOM mark the end of the Year of the Tern

/in /by

Zagreb – The two non-governmental organizations WWF Adria and BIOM within the 2018 Year of the Tern and within the framework of their separate EU projects have carried out a number of activities focused on education and protection of the tern populations and their habitats in Croatia.

At the beginning of 2018 BIOM set up a floating nesting platform at Lake Siromaja 2 near Rugvica. In addition, 17 birds were marked with GPS-UHF devices to investigate their movement and use of habitats. Prior to the arrival of the terns in spring the gravel bars were cleaned and prepared for nesting.

A seven day training camp for the school children called “Our Drava” was held in June near Drava river in Varaždin county. Representatives of WWF Adria held a workshop on the importance of river birds and their habitats, with a special emphasis on Little terns (Sternula albifrons) and Sand martins (Riparia riparia). The students had the opportunity to learn about the species, flora and fauna on Drava river, habitats and their importance for the biodiversity of freshwater ecosystems.

In autumn BIOM organized several volunteer actions called “Č-igranje” on Rakitje lake near Zagreb, where gravel bars have been cleaned for the arrival of the terns next year. The bars were cleaned of new-grown vegetation and covered with 50 cubic meters of gravel. On the lakes Rakitje and Siromaja 2, information boards were placed to inform and warn the locals and other recreationists not to disturb the birds when they are nesting.

During September and October over 8,000 people joined the #ProtectRiverBirds digital campaign over a period of 3 weeks. The purpose of the social media campaign was to raise awareness on the importance of protecting river birds and their habitats. The campaign was launched by WWF Adria in cooperation with BIOM and supported by numerous organizations, civil initiatives and institutions like Hrvatske vode, Public Institution of Međimurje County, Nature Parks Lonjsko Polje and Kopački rit, non-governmental organizations Zeus-Senjar, Green Osijek, Croatian Society for Bird and Nature Protection, BED – Brodsko ekološko društvo, LUMEN Association, Rafting Club Matis Varazdin, Art Center Jeskovo, Dravska priča, and many other individuals, scientists, biologists, artists and nature lovers.

“The improvement of river dynamics as well as conservation efforts and protection of the last breeding pairs of Little tern on Drava river is highly important for the whole DRAVA LIFE – Integrated river management project. We need to raise awareness and inform the local population not to disturb the birds on the Drava river during the nesting period. Some of the last natural habitats can be found on the 50 km long strech of the Drava river in Koprivnica-Križevci County”, added Branka Španiček from WWF Adria.

 

In December WWF Adria published 2 publications, a children’s booklet called “Čigre, prijatelji u nevolji” and a 3D cut-out mobile of the Little tern. Several educational workshops for schoolchildren were organized in schools and kindergardens at the end of the year where children got their copy before the holidays.

The common and Little tern are strictly protected birds in Croatia under the Nature Protection Act (OG 80/13) and the Ordinance on Strictly Protected Species (OG 144/13) and are listed in Annex 1 of the European Birds Directive. In the Red Book of Birds in Croatia, the nesting population of common tern is listed as an almost endangered species, while the Little tern is listed as threatened.

Common tern/Crvenokljuna čigra

 

Radionica predstavljanja projekta i planova obnove staništa/Drava LIFE workshop and presentation of habitat management plan

Workshop and presentation of habitat management plan in municipality of Cestica and city of Varaždin

/in /by

Varaždin – Workshop which presented the DRAVA LIFE project and habitat management plan for the municipality of Cestica and city of Varaždin was held on Wednesday, 07th November 2018,  in the Great hall of Varaždin County. The aim of the workshop was to present the completed and upcoming project activities to the general public and to gather the open suggestions from residents and stakeholders of the municipality of Cestica and Varaždin.

More than 50 participants and representatives of local communities, NGO’s, civil initiatives, representatives of public and business sector attended the workshop organized by NGO Green Osijek and Public institution for management of protected natural values in Varaždin county. Deputy of Varaždin County Tomislav Paljak gave an opening speech at the beginning of the workshop and Jelena Pavlekovic from Public institution for management of protected natural values in Varaždin county thanked everyone for coming.

Project partners Jasmin Sadiković from NGO Green Osijek, Zdenko Kereša and Emil Flajšman representing Croatian Waters, Sanja Kopljar from Public institution for management of protected natural values in Varaždin county and Branka Španiček from WWF Adria presented their project activities, present results and upcoming goals within the Drava LIFE project. Particular emphasis was placed on the reconstruction of the habitat on the Drava River on locations C.1. Otok Virje and C.2. Varaždin, which was presented in detail by the lead partner and project manager Zdenko Kereša from Croatian Waters. Sociologist Dražen Šimleša presented the results of the conducted research gathered from the key stakeholders of the Drava LIFE project, which are largely positive and support the conservation work on the Drava river. The official program finished with a small catering and informal gathering.

Riječne ptice #ProtectRiverBirds/River Birds #ProtectRiverBirds

#ProtectRiverBirds campaign raised the awareness on the importance of protecting river birds and their habitats

/in /by

Zagreb – NGO’s WWF Adria and BIOM have successfully completed the campaign called #ProtectRiverBirds, with the aim to raise public awareness on the importance of protecting river birds and their habitats to conserve the biodiversity of freshwater ecosystems. The campaign was carried out over a period of 3 weeks and conducted through social media channels from 18th September to 14th October 2018 and successfully ended in the European Week of Bird Watching, which is marked in the first week of October. WWF Adria and BIOM together with nearly 20 partners marked the campaign as a part of the “2018 – Year of the Tern”. #ProtectRiverBirds campaign was supported by more than 8,000 people, several organizations, civil initiatives and institutions such as Croatian Waters, Public Institution of Međimurje County, Nature Parks  Lonjsko Polje and Kopački Rit, NGO Zeus-Senjar, NGO Green Osijek, Croatian Society for Bird and Nature Protection , BED – Brodsko Ekološko Društvo, NGO LUMEN, Rafting Club Matis Varaždin, Art Center Ješkovo, Dravska priča and many others.

The main goal of the campaign was to educate the wider public about the importance of the birds in the Drava River basin and the protection of their endangered habitats. The habitats are mostly endangered due to human activities that have negative impacts on the number of birds living in the wider Drava River basin. Populations of those birds has been drastically decreasing over the past decades. This also affects the biodiversity of the entire river basin, which is extremely important due to protection of the ecosystems we rely on to withstand rising threats such as climate change. River regulation, drainage of wetlands, construction of hydropower plants are examples of direct negative threats for the freshwater ecosystem and the birds that live in these habitats. Nevertheless, despite the threats, there are still suitable places for nesting of the river birds on the Drava River. The protection of such habitats is highly important.

To raise awareness on the importance of the protection of river birds and their habitats many organizations and institutions, as well as numerous individuals (scientists, biologists, artists, nature lovers) have participated in the #ProtectRiverBirds campaign. Main initiators of the campaign, NGO’s WWF Adria and BIOM are actively working to protect river birds and their habitats throughout two parallel projects, WWF Adria within the project “DRAVA LIFE – Integrated River Management”, and BIOM within the project “Conserving populations of terns in the Sava and Drava basin “.

Međunarodni dan rijeke Drave/International Drava River Day

Drava LIFE project partners marked the International Drava River Day

/in /by

Varaždin, Osijek – A multi-day celebration of the International Drava River Day started on 20th September 2018 with a panel discussion “Projects and Challenges of River Protection and Sustainable Development along the Drava River” which was organized by the Public institution for management of protected natural values in Osječko-baranjska County, the Regional Development Agency of Slavonia and Baranja, the Osječko-baranjska County, the Museum of Fine Arts in Osijek, NGO Green Osijek, the city of Osijek, the Tourist board of Osječko-baranjska county and the Tourist board of the city of Osijek. Drava LIFE project together with several other EU projects along the Drava river was presented at the event. The participants also discussed the model for sustainable development and tourism along this river.

The celebration was accompanied by the art workshop for children, a photo exhibition “Living alongside Drava river” and a boat race that started from Vodenica. Students from “Franjo Kuhača” music school held a small concert at the amphitheater on the left bank of the Drava river and the overall program was completed with the music set of DJ Omer. The last day of the International Drava River Day celebration a tourist sightseeing on bicycles was organized and kayakers and rafters paddled downstream the Drava river.

The International Drava River Day was celebrated also in Varaždin on Sunday, September 23rd, 2018. The celebration was organized by the city of Varaždin, the University “Sjever”, the Varaždin City Museum and the Croatian Waters – the leading partner of the Drava LIFE project. In the Herzer Palace’s multimedia hall participants discussed the value of the Drava river as an irreplaceable source of potable and quality water and as an extremely important natural resource for the livelihood. Zdenko Kereša, project manager from Croatian Waters talked about the present and upcoming activities within the Drava LIFE – integrated river management project. The International Drava River Day was concluded by the opening of the photo exhibition “Tragovi Nanosa” by Zdenko Kereša.

 

Portfolio Items