Translate

Thursday, December 9, 2021

Golden jackal vagrant was sighted in Tuscany, Italy

The golden jackal on the way to Rome

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

Rome, 7 December 2021 – Unstoppable, the journey of the golden jackal in Italy.

"The Canis aureus left on a distant day dal Gange, after 40 years in our country he arrived in Tuscany. The one of Montemurlo (Prato) it’s just the latest report. The ‘street sweeper’ who eats everything is ‘undermining’ his most direct opponent, the wolf."

Text Source: here, Italy24News

Video Source: here La Repubblica


"How many are and where

But how many are the specimens of this protected species? The Quaderni of the Civic Museum of Natural history of Ferrara have just published a study photographing the presence of the golden jackal with us. At the end of September, write Luca Lapini, Stefano Pecorella, Mauro Ferri and Marta Villa, “the species is currently widespread throughout northern Italy, at least as far south as the Province of Ravenna. It is estimated that they are now present in this vast area of ​​the Italian Peninsula 196-250 specimens divided into at least 37-47 territorial reproductive groups “. Then the sighting of Monemurlo was added. So today the canis aureus is lord in Friuli Venezia Giulia, Veneto, Trentino Alto Adige, Emilia Romagna and Tuscany.

The cities But our jackal does not disdain cities. From Udine to Venice, from Osoppo to Pordenone, from Trieste to Gorizia, from Modena to Parma a Reggio Emilia, “looking for poultry and household waste often collected around public landfills or ecological pitches, which he constantly frequents also to catch rats “(again from the Notebooks). Jackals and wolves
In common they have a passion for chicken coops. End. “We have the feeling that the presence of wolves can only slow expansion of the golden jackal. But evidently, they manage to coexist, at least at low densities – this is the analysis of Lapini, zoologist -. We are witnessing an unprecedented scenario. The beginning of the expansion of the Canis aureus was guaranteed by the killing of the Balkan wolves, reduced to the light in the mid-1950s. Now the expansion is very pronounced, mainly due to the fact that this is a scavenger animal, which finds the main source of resources in man “. And how is he distinguished from the wolf, with whom he continues to be habitually confused?” The most characteristic trait – warns the zoologist – is the white-collar at the base of the neck “.

Protected species

The law 157 of 1992, as the Tolmezzo Forestry, also protects this species. Anyone who kills or captures a specimen risks arrest for two to eight months or a fine from 774 a 2.065 euro. What do they eat
The reputation of scavengers is well deserved. Confirmed by autopsies. Again from the Notebooks of the Ferrara museum: “Whole pieces have been found in various gastric tracts bags of polyethylene used for the delivery of household waste to ecological pitches – swallowed with the entire content, edible or not (leather, cigarette butts, electric wires, etc.) – pieces of plastic, rubber “. The response for the man is without appeal. “We are wasteful”, Lapini’s synthesis."

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""


The reproduction of the golden jackal has been demonstrated in Germany

The territorial behavior of the golden jackal has been demonstrated in Germany by genetic studies

Letter from Felix Böcker, M.Sc.

FVA Wildlife Institute, Freiburg

GOJAGE representative in Germany

"We got pictures from a photographer ... I checked the area to confirm the origin... I took my dog with me and she found 4 scats. I installed some camera traps as well. The cameras confirmed the cub. The genetic analysis of all scats resulted in jackal as well. In two of the four scats, the genotyping was successful as well and we identified two animals. A few days later we took genetic samples from a dead sheep (still dead for several days, thus proof for the use of the body but not for being killed) which showed another specimen. Last week my dog found another scat over there which resulted in the fourth specimen. We now have at least 4 jackals and three of them seem to be the pubs of the fourth animal, which is the father (genetically)."

This is a brief resume of what occurred from the 1st of October until the 26th of November 2021.

As presented in a note by the Ministry of Environment (here).




Friday, October 8, 2021

Golden jackal population genetic structure in Slovenia

Golden jackal in Slovenia

GOJAGE Journal Club

by Ovidiu Banea

A very interesting study describing the genetic structure of the golden jackal population in Slovenia was performed by Astrid Vik Stronen, Kristijan Tomljanović, Hubert Potočnik, and other researchers from Hungary, Austria, Croatia, and Serbia. It was published recently in Global Ecology and Conservation (Source: here). 

Tissue samples were collected from Slovenia (n =48), Croatia (n =53), Serbia (n =29), and Hungary (n =22) over the past 15 years. Thirteen samples from Slovenia were analysed from saliva.

It was found that a possible origin of recent jackal dispersion in Slovenia corresponds to sources from Serbia and Hungary and not to the Dalmatian cluster as it was hypothesized by the authors. Some results suggested a third cluster centered in northern Hungary.

The study is crucial to understand the golden jackal population movement pattern in Central Europe and new data from the Eastern countries would be of great interest to further explore the species biogeography in Europe. 

Authors: "However, investigation of samples collected south and east of our study area will be required to obtain a better picture of gene flow within the Balkans and beyond, including the Caucasus (Shakarashvili et al., 2020), and can help determine the main routes of jackal range expansion across Europe."



Source: Stronen et al, 2021: Golden jackal genetic structure from analyses in STRUCTURE for K =3 population clusters. The individual probability of assignment to a given population cluster (qi-values) is shown with pie charts placed at the sampling location of each jackal.  



Source: Stronen et al, 2021




Friday, April 9, 2021

Bioacoustic Monitoring in Romania, Golden jackal survey

Golden Jackal in Romania, hollistic approach in specific ecological systems located in hunting terrains and Danube Delta

BMR 2021, pilot action


by Ovidiu C. Banea

Between 31st of March 2021 and 5th of April 2021 took place in Romania a bioacoustic monitoring reasearch, BMR2021 in ecological systems specific to golden jackal located in two hunting terrains from western and eastern parts of Romania (FV 2 Cheglevici, Timis county and FV 28 Gura Dobrogei, Constanta county) and in two critical areas in Danube Delta (Caraorman and Letea martime levees) where the density is controlled regularly by Crispus NGO Sibiu.

Credit: RoHilac 2021 © Ovidiu C. Banea & Cosmin A. Țâru

Photos in detail: Carlo Galliani and Janesz Tarman

Tuesday, April 6, 2021

Intalnire de lucru la Ministerul Mediului Apelor si Padurilor

Letea 4 aprilie 2021, video credit: Ovidiu C. Banea si Cosmin A. Țâru


Initiativa de proiect RoHilac 2021-2024 (Aici)


 

Thursday, February 25, 2021

The Jackal from Rome crossed the Arctic Circle, 70° North. Welcome to Norway!

First C2-C3 record of a Golden Jackal (Canis aureus, L1758) in Norway 

by Ovidiu C. Banea

25.02.2021

Announcement came from NRK News (here), via Morten Kure Kattenhøj from Denmark On 14th of July 2020 a wild canid was photo trapped in Troms og Finnmark county, Norway. 



Initially, the Norwegian Environmental Protection Agency (SNO) in Lakselv was looking for a Racoon dog in the area. "It took some time to confirm that it was a golden jackal. Now we are also trying to get DNA from it" said the local predator contact in Lakselv, Tore Kåven. Due to winter and bad weather, Kåven has not actively searched for the golden jackal. But the sound, it is unique, he says.

Erik Lund, senior adviser, game section, Norwegian Environment Agency

Senior adviser in the Norwegian Environment Agency, Erik Lund, received the information about the golden jackal only two days ago (23rd of February 2021). Lund said that you never cease to be surprised (NRK News).

Senior researcher John Linnell at the Norwegian Institute for Natural History (NINA) declared for NRK News that the observation of a completely new species up in Finnmark is spectacular. "It does not happen often. And it is extra special when it comes to a species that we never imagined would become part of the Norwegian fauna"


John Linnell at the Norwegian Institute for Natural History (NINA)

GOJAGE

This record remains a C2-C3 evidence (GOJAGE Criteria, Hatlauf et al, 2016). The area where the jackal was observed in Norway it seems as a suitable habitat.

Lakselv is the largest settlement and administrative centre of the municipality Porsanger. Here is the world's northernmost pine forest (Porsanger climate). Its protection is therefore one of the major objectives of Stabbursdalen National Park. 

Stabbursdalen (source) is the most northernly habitat for many species, including black grouse and osprey, and wetlands are important breeding ground, especially for ducks. Old hollow pine trees provide good nesting places for the goldeneye and goosander. Along the river, willow and sedge, with pine woodland behind, support a rich bird life. 

Porsanger (source) is an area of rich and varied bird fauna. Here one can find such species as Pine Grosbeak. Away from the woodlands, it is the surrounding wetlands that have the greatest diversity. During spring, thousands of Red Knots stop to rest and feed along the shores of Porsangerfjord.


                            Photo: Tore Kåven


Tuesday, February 23, 2021

ALERT GOJAGE: Golden Jackal extermination harvest quotas in Romania

Golden Jackal ALERT in Romania! The "last bullet" is giving jackals an opportunity.

The lethal management and increased control rates are not sufficient to control the golden jackal population size in Romania. Despite increased 65% and 60% control rates the stock assessment increased by 22% during the last hunting season (2019-2020)

During the last week the Ecology Department of NGO Crispus Sibiu Romania started a campaign to make public the difficult management of the golden jackal species in Romania, mostly in the last two hunting seasons when the Romanian Game Management Authority approved harvest quotas (control rate) of 81% and 80%. During the hunting season 2019-2020 a total number of 9.474 jackals were removed.

In Romania, during the last two hunting seasons there is an approved harvest quota of more than 80% from the Stock Assessment.

Proposed and approved Harvest Quota


Realized Quota "Habitats Directive" species of interest Mammals Annex Va
Council Directive 92/43/EEC: Chamois and Golden Jackal Control Rates in Romania


MODEL ROMANIA: Red Foxes (Vulpes vulpes, L.1758) and Golden Jackal (Canis aureus, L.1758) Stock Assessment and Hunting Bag dynamics 2006-2019

Since harvest quotas was lifted to 80% in 2018, the jackals showed first a decreased population growth at 9% (2018-2019) when a pressure of 65% control rate was realized and an increased growing with 22% when the control rate was 60% and 9.747 jackals were harvested.

Golden jackal population dynamics related to management measures in Romania

Game species hunting bag data in Romania 2014-2020


Hilac (Canis aureus moreoticus, I. Geoffroy Saint-Hilaire, 1836), 
Dolj County Romania, February 2021
Photo: Tea Oaches




Read about the full one week campaign!

The last episode (number 5) includes first "International Colloquium regarding European Concerns on jackal population ecology" held in Romania, 23rd of October 2011.

  1. Episode Golden jackal aggressive hunting and poaching in Romania (Aggressive Hunting)
  2. Episode Vulpea si hilacul in Austria, Ungaria, Romania si Bulgaria (Red Foxes and Jackals)
  3. Episode Ce mananca hilacul si dece nu mai au valoare trofeele (A fur costs 150 EUR)
  4. Episode Alerta de Mediu Crispus NGO Sibiu Romania (Environmental Alert)
  5. Episode Letal Management and conservation questions in Romania ("Jackal died", "Hilacul was born")


Ecology Department of Crispus NGO Sibiu Romania

Contact email: crispusngosibiu(at)gmail.com