Danubius Jackal Camp 2015

Between 15th and 18th of December 2015 a winter wildlife survey will take place in jackal specific natural areas from Romania. Crispus NGO Sibiu organized this activity within an interesting project of jackal habitat modelling in Europe leaded by Nathan Ranc, wildlife movement ecology specialist. The main objectives are to check BAM (bio-acoustic monitoring) in three areas out of our database points (green on maps, Fig 1 and 2) and to repeat BAM  in Caraorman and Zatoane complex (Nature Reserve in Danube Delta Biosphere Reserve) where we have intstalled calling stations in May 2015 (Fig 3 and Histria 2015 report here). We also aimed to check jackal density in our control area from Gura Dobrogei where we have calling stations installed since 2010, to a better understanding of jackal population dynamic at local scale and medium term. Crispus NGO Sibiu collaborate with DDBRA and ROMSILVA since 2010. 

Our team of Danubius Jackal Camp 2015 is composed by Ovidiu C. Banea (Environmental Ecologist, project leader), Jeniffer Hatlauf (Wildlife Ecology and Management specialist from Austria), Roxana Papp and Cristian R. Papp (Environmental Ecologists from Romania).

Spontaneous wildlife, no jackal presence here

Spontaneous wildlife near Vurpar Sibiu, central Romania, by Ovidiu C. Banea

Cetatea 2015

HISTRIA 2015, wildlife survey in Danube Delta

HISTRIA 2015, wildlife survey in jackal specific ecological systems of Danube Delta

Brief report
by Ovidiu C. Banea

During the period 27-31 of May 2015 took place HISTRIA 2015, wildlife survey in Complexul Sacalin-Zatoane, Caraorman levee and Grindul Lupilor Nature Reserves all located in Danube Delta.

Student Felix Bocker, who is doing Master studies in Freiburg Germany, tried to find out if is possible to conduct his Master thesis in jackal ecology field, specially in movement patterns or bird communities interactions. The fieldwork was organized by Romanian Environmental Ecologist Ovidiu C Banea from Crispus NGO Sibiu Romania and Ilya Acosta Pankov, Environmental Ecologist from Yoluka NGO Sofia Bulgaria and PhD candidate in jackal population ecology in the program of Univ of Sofia with Prof Nikolai Spassov. Press release here.

First day after a brief daytime survey in the control area in Gura Dobrogei, we took the boat from Murighiol to Sfantu Gheorghe locality on southern main branch of the delta. We than installed 6 calling stations in Complexul Sacalin Zatoane. We also installed a laboratory with 5 camera-trapps in Sacalin Lagoon on the Black Sea Coast.

On second day we explored Caraorman Forest Nature Reserve and we did BAM (bioacoustic monitoring) on the channel between Crisan and Caraorman villages where Crispus NGO performed BAM in Oct 2012. At the end we had the opportunity to analyze a road-killed female jackal.

On third day we performed BAM in Grindul Lupilor Nature Reserve.

Results:

From 6 calling stations installed in Sacalin-Zatoane Complex we got responses only from the laboratory station from one territorial group. Here we recorded a jackal, cattle and birds.

In Caraorman we had jackal footprints in a cow dung. In the village we find out that a jackal was shot at the end of March 2015. Hunting is prohibited in Danube Delta with some exceptions. An impact assessment study has to be performed before every management measure. See Case Report here. In 2012 we got responses from 11 groups (approx 33 jackals), but now we got only from 5 groups (approx 15 jackals). This could be explained in part by less activity outside the dens during this time (according to Giannatos, pers comm) due to the 6 weeks age of newborns. We also have to mention that the fishermen are not present on the very well-known channel due to prohibition time.
In Grindul Lupilor, we also observed a decreasing of jackal territorial groups from 5 to 1.
The analyzed specimen was a 14 months old female. We measured heart, spline, stomach, kidneys, traquea and larynx, paws, liver and intestine. The stomach content weighted about 400 mg. Macroscopic analyze showed an amount of short and soft hair and skin of 40%, fat of 20%, scavenged meat 10% and graminea 10% and 20% water. These could be the rests of a dead cat. The field was agricultural landscape.

ISTRIA 2015

Studenti din Germania si Bulgaria studiaza ecologia sacalului in delta Dunarii

In perioada 27-31 mai 2015 va avea loc in Rezervatia Naturala Complexul Sacalin-Zatoane o actiune de monitorizare bioacustica si cu capcane video a faunei salbatice. Actiunea, intitulata ISTRIA 2015 este organizata de Departamentul de Ecologie al ONG Crispus Sibiu si urmareste in special cercetarea comportamentului teritorial de miscare periodica si de relatii ecologice cu comunitatile de pasari la specia de sacal auriu. Rezervația adăpostește și asigură condiții de cuibărit și hrană pentru mai multe specii de păsări migratoare, de pasaj sau sedentare.

La aceasta expeditie stiintifica organizata in colaborare cu departamentul biodiversitate din cadrul Administratiei Rezervatiei Biosferei Delta Dunarii participa ecologul Felix Boecker, student de master in Freiburg, Germania si Ilya Acosta Pankov, ecolog si doctorand la Sofia in Bulgaria. Cei doi cercetatori au ales sa studieze sacalul in delta Dunarii sub indrumarea Prof Dr Ilse Storch, Prof Dr Nikolai Spassov si a ecologului roman Ovidiu Banea.

Baltica 2015, studiu international in zone umede din NV Ucrainei si Estul Poloniei

Fotoreportaj here.