Golden jackal as a new kleptoparasite for Eurasian lynx in Europe
Povzetek
The arrival of a new carnivore can have important effects on local communities. While several effects of introduced alien species have been well documented, few studies have reported the ecological consequences of an expanding native species. Golden jackals (Canis aureus) are rapidly expanding their distribution in Europe, far beyond their historic range. While this raises many concerns about their potential impact on native wildlife, actual consequences are rarely recorded. Besides being a predator, the jackal is also an efficient scavenger and could function as a kleptoparasite for other predators living in areas colonized by jackals. Large felids are among the predators most vulnerable to kleptoparasitism and Eurasian lynx (Lynx lynx) are already known to be negatively affected by several scavengers. Here we report on the first confirmed cases of jackals scavenging on lynx kills in the Dinaric Mountains, Slovenia. We used camera traps to monitor scavengers at 65 lynx kills and recorded two cases of groups of jackals feeding on roe deer killed by lynx. To determine the potential for jackal kleptoparasitism on lynx at the continental level, we also calculated trends in the overlap in distribution ranges of both species in Europe. To date, jackals have colonized 13% of lynx range, including parts of two highly threatened populations. Finally, we highlight the potential impact of sympatric grey wolves (Canis lupus) to modulate this newly described jackal-lynx kleptoparasitic interaction.
Ključne besede
ris;šakal;kleptoparazitizem;medvrstne interakcije;mrhovinarstvo;Canis aureus;Lynx lynx;kleptoparasitism;interspecific interactions;scavenging;
Podatki
| Jezik: | Angleški jezik |
|---|---|
| Leto izida: | 2022 |
| Tipologija: | 1.01 - Izvirni znanstveni članek |
| Organizacija: | UL BF - Biotehniška fakulteta |
| UDK: | 630*156 |
| COBISS: |
114241027
|
| ISSN: | 2351-9894 |
| Št. ogledov: | 52 |
| Št. prenosov: | 36 |
| Ocena: | 0 (0 glasov) |
| Metapodatki: |
|
Ostali podatki
| Sekundarni jezik: | Slovenski jezik |
|---|---|
| Sekundarne ključne besede: | ris;šakal;kleptoparazitizem;medvrstne interakcije;mrhovinarstvo; |
| Vrsta dela (COBISS): | Članek v reviji |
| Strani: | 6 str. |
| Letnik: | ǂVol. ǂ36 |
| Zvezek: | ǂart. ǂ02116 |
| Čas izdaje: | 2022 |
| DOI: | 10.1016/j.gecco.2022.e02116 |
| ID: | 15849317 |
Priporočena dela:
Golden jackal as a new kleptoparasite for Eurasian lynx in Europe
2022,
ni podatka o podnaslovu
Mind the cat
2016,
conservation management of a protected dominant scavenger indirectly affects an endangered apex predator
The noble cats and the big bad scavengers
2012,
effects of dominant scavengers on solitary predators
Genotyping success of historical Eurasian lynx (Lynx lynx L.) samples
2012,
ni podatka o podnaslovu
Poročilo popisa šakalov na hrvaškem 2012-2013
2013,
ni podatka o podnaslovu