Lynx in the Eye of the Camera: Presence and Activity of Eurasian Lynx (Lynx Lynx) Across Multiple Seasons and Years in the Polish Carpathian Mountains
Published: Jan. 1, 2025
Over
the
last
century,
large
carnivore
populations
in
Europe
were
severely
depleted.
By
1950s,
only
five
of
Eurasian
lynx
(Lynx
lynx)
persisted
isolated
ranges,
including
L.
l.
carpathicus
subspecies
within
Carpathian
Mountains.
Although
this
population
today
is
an
important
source
genetic
diversity
for
reintroduction
and
recolonisation,
little
research
has
focused
on
its
occurrence
activity
Polish
Carpathians.
The
main
objective
study
was
to
evaluate
dynamic
structure
across
space
time.
We
conducted
a
continuous
5-year
(2015-2019)
using
camera
traps
how
detections
varied
(1)
years
between
four
seasons,
(2)
diel
periods
(3)
their
social
status.
recorded
2261
20
trap
locations,
with
89%
records
one
solitary
individual
per
detection
10%
females
cubs,
remaining
1%
adult
pairs.
While
solitaries
detected
all
families
utilised
9
locations.
Based
generalised
linear
model,
increased
during
breeding
period
from
January
till
March.
Additionally,
number
decreased
at
night
compared
daylight
(p<0.001)
twilight
(p<0.001).
Families
individuals
season
more
active
day.
Our
results
indicate
that
promote
conservation
area,
wildlife
managers
may
consider
maintaining
areas
limited
human
disturbance,
especially
season.
Language: Английский
A Decade of Monitoring the Critically Endangered Balkan Lynx in its Core Area: Insights from Spatial Capture Recapture Models
Global Ecology and Conservation,
Journal Year:
2025,
Volume and Issue:
unknown, P. e03615 - e03615
Published: May 1, 2025
Language: Английский
Reduced human disturbance increases diurnal activity in wolves, but not Eurasian lynx
Global Ecology and Conservation,
Journal Year:
2024,
Volume and Issue:
53, P. e02985 - e02985
Published: May 15, 2024
Wildlife
in
the
Anthropocene
is
increasingly
constrained
both
spatially
and
temporally
by
lethal
non-lethal
human
disturbance.
For
large
carnivores
with
extensive
space
requirements,
like
wolves
Eurasian
lynx,
avoiding
disturbance
European
landscapes
challenging
when
sufficient
low
rarely
available.
Consequently,
investigating
behavioural
adjustments
to
presence
critical
understanding
capacity
adapt
We
hypothesised
that
under
conditions,
would
adjust
their
temporal
behaviours
make
use
of
daytime,
daytime
high,
they
opt
for
nocturnality.
Using
camera
trap
data
from
nine
study
sites
along
a
gradient
disturbance,
we
analysed
wolf
lynx
nocturnality
diel
activity
patterns.
Our
spanned
multiple
years
2014
–
2022,
focused
analysis
on
September
until
April,
most
carnivore
monitoring
takes
place.
wolves,
our
revealed
i)
increased
nocturnal
activity,
ii)
decreased
diurnal
overlap
iii)
significant
association
between
probability
increasing
found
iv)
consistently
across
all
sites,
regardless
v)
no
be
active
during
night.
results
show
can
or
cathemeral
but
quickly
shift
increases.
however,
maintain
behaviour,
which
attribute
principal
hunting
strategy
stalk
ambush.
If
constrains
nighttime,
it
could
lead
changes
interactions
prey.
On
other
hand,
maintaining
human-dominated
may
beneficial
conservation,
decreasing
thereby
contributing
landscape
coexistence.
Language: Английский
Shining a light on elusive lynx: Density estimation of three Eurasian lynx populations in Ukraine and Belarus
Ecology and Evolution,
Journal Year:
2023,
Volume and Issue:
13(11)
Published: Nov. 1, 2023
The
Eurasian
lynx
is
a
large
carnivore
widely
distributed
across
Eurasia.
However,
our
understanding
of
population
status
heterogeneous
their
range,
with
some
populations
isolated
that
are
at
risk
reduced
genetic
variation
and
complete
lack
information
about
others.
In
many
European
countries,
monitored
through
demographic
studies
crucial
for
conservation
management.
Even
so,
there
only
rough
fragmented
assessments
from
Ukraine
Belarus,
despite
strict
protection
in
both
countries
importance
connectivity
Europe.
We
October
2020
to
March
2021
used
camera
trapping
combination
spatial
capture-recapture
(SCR)
methods
Bayesian
framework
provide
the
first
SCR
density
estimation
three
including
Ukrainian
Chornobyl
Exclusion
Zone,
southern
Belarus
Carpathians.
Our
estimates
varied
within
study
areas
ranging
0.45
1.54
individuals/100
km
Language: Английский
Geospatial applications as an integral component of wildlife monitoring in the Chor-nobyl Radiation and Ecological Biosphere Reserve
Taras Melnychuk,
No information about this author
Kateryna Korepanova,
No information about this author
T. Fedoniuk
No information about this author
et al.
Biosystems Diversity,
Journal Year:
2024,
Volume and Issue:
32(1), P. 127 - 134
Published: Jan. 26, 2024
The
large
area
of
the
Chornobyl
Radiation
and
Ecological
Biosphere
Reserve
inaccessibility
some
areas
to
reserve's
staff
due
radioactive
contamination
make
geospatial
data
collection
methods
a
good
alternative
traditional
field
sampling.
aim
study
is
assess
effectiveness
limits
applying
contemporary
tools
biodiversity
monitoring
in
Reserve.
We
used
hierarchical
cluster
analysis
compare
how
well
different
ways
collecting
worked
by
finding
distances
between
groups
species
following
samples:
Fauna
questionnaire,
iNaturalist
platform,
mammals
as
part
Polissia
without
Borders
project,
low-resource
mammal
surveys
using
camera
traps.
Incorporating
GIS
techniques
into
studies
or
inventories
reserve
undeniably
powerful
additional
source
information.
platform
provides
reliable
on
richness
seasonal
topographic
distribution,
despite
its
limitations
terms
relative
abundance
structure
communities.
obtained
with
help
questionnaire
adequately
describes
situation
spatial
distribution
medium-sized
mammals,
approaching
such
an
accurate
method
photographic
photo
Increasing
quantity
quality
results
possible
expanding
competence
training
aimed
at
identifying
indirect
signs
traces,
burrows,
gnawing
marks,
etc.
Geostatistical
are
valuable
for
efficient
use
technology
resources
inventory
identification
generation,
uniformity
collection,
effective
dissemination.
Language: Английский
Conflicts between large carnivores and farmers/beekeepers in the Ukrainian Carpathians: Structure, dynamics, spatial distribution and effective coexistence measures
Biosystems Diversity,
Journal Year:
2024,
Volume and Issue:
32(3), P. 324 - 333
Published: Aug. 14, 2024
Conflicts
between
large
сarnivores
and
humans
have
been
common
in
mountainous
regions,
with
the
Carpathians
being
particularly
affected.
Recently,
interest
among
researchers
wildlife
managers
studying
managing
these
conflicts
has
grown
significantly.
Unfortunately,
coexistence
its
implications
for
nature
society
largely
overlooked
Ukraine.
This
study
analyzed
carnivores
(Canis
lupus,
Ursus
arctos
Lynx
lynx)
farmers/beekeepers
within
designated
model
territories
Ukrainian
Carpathians,
focusing
on
effectiveness
of
conflict
prevention
strategies
implemented
2018
2023.
Among
stakeholders
analyzed,
79.0%
were
farmers
(livestock
owners)
21.0%
beekeepers.
It
was
observed
that
73.0%
farms
apiaries
experienced
during
period;
incidents
included
64.8%
wolf
attacks,
31.3%
bear
24.2%
lynx
attacks.
Notably,
involving
livestock
owners
decreased
nearly
fivefold,
from
54.9%
to
11.0%
Similarly,
bear-related
beekeepers
halved,
29.2%
16.8%.
The
adoption
electric
fences
significantly
increased
none
33.9%,
proportion
using
dogs
protection
without
experiencing
carnivore
rose
3.3%
20.9%.
These
pilot
findings
highlight
such
measures
reducing
improving
quality.
results
provide
valuable
insights
into
structure,
dynamics,
spatial
distribution
underscoring
their
importance
conservation
rare
species
implementation
effective
management
wild
animal
populations,
sustainable
farming,
habitat
regions
inhabited
by
carnivores.
An
integrated
approach
considers
needs
both
human
communities
wildlife,
collaboration
scientific
bodies,
public
organizations,
government
entities
at
various
levels,
is
crucial
devising
executing
diverse
landscapes.
Language: Английский