Conservation Science and Practice,
Год журнала:
2022,
Номер
4(7)
Опубликована: Июнь 7, 2022
The
dual
mandate
for
many
protected
areas
(PAs)
to
simultaneously
promote
recreation
and
conserve
biodiversity
may
be
hampered
by
negative
effects
of
on
wildlife.
However,
reports
these
are
not
consistent,
presenting
a
knowledge
gap
that
hinders
evidence-based
decision-making.
We
used
camera
traps
monitor
human
activity
terrestrial
mammals
in
Golden
Ears
Provincial
Park
the
adjacent
University
British
Columbia
Malcolm
Knapp
Research
Forest
near
Vancouver,
Canada,
with
objective
discerning
relative
various
forms
cougars
(
Animals,
Год журнала:
2021,
Номер
11(3), С. 868 - 868
Опубликована: Март 18, 2021
Globally,
wildlife
is
affected
by
unprecedented
changes
related
to
the
COVID-19
pandemic.
In
this
paper,
lockdown
effect
on
traffic-related
mortality
in
hedgehogs
an
urban
area
was
studied.
Comparing
pre-pandemic
(2018
and
2019)
pandemic
(2020)
years,
we
showed
that
hedgehog
roadkill
levels
during
period
were
over
50%
lower
(which
means
a
decrease
greater
than
road
traffic
same
measured
number
of
accidents
or
average
vehicles
per
day).
Based
literature
data,
may
mean
at
least
tens
thousands
have
survived
national
scale.
We
report
need
start
intensive
research
possible
demographic
genetic
effects
unique
phenomenon.
also
ask
how
stable
will
be
whether
anthropause)
reverse
negative
trends
decline
wild
species,
including
hedgehogs.
Scientific Reports,
Год журнала:
2021,
Номер
11(1)
Опубликована: Окт. 14, 2021
Abstract
Wildlife-vehicle
collisions
threaten
both
humans
and
wildlife,
but
we
still
lack
information
about
the
relationship
between
traffic
volume
wildlife-vehicle
collisions.
The
COVID-19
pandemic
allowed
us
to
investigate
effects
of
on
in
United
States.
We
observed
decreased
nationwide,
particularly
densely
populated
states
with
low
or
high
disease
burdens.
Despite
reduced
traffic,
total
were
unchanged;
did
decline
at
start
pandemic,
increased
as
progressed,
ultimately
exceeding
previous
year.
As
a
result,
nationwide
collision
rates
higher
during
pandemic.
suggest
that
wildlife
road
use
offsets
Thus,
will
not
always
reduce
Philosophical Transactions of the Royal Society B Biological Sciences,
Год журнала:
2021,
Номер
376(1840)
Опубликована: Ноя. 1, 2021
Voice
modulatory
cues
such
as
variations
in
fundamental
frequency,
duration
and
pauses
are
key
factors
for
structuring
vocal
signals
human
speech
communication
other
tetrapods.
modulation
physiology
is
highly
similar
humans
tetrapods
due
to
shared
ancestry
functional
pressures
efficient
communication.
This
has
led
similarly
structured
vocalizations
across
Nonetheless,
their
details,
structural
characteristics
may
vary
species
languages.
Because
data
concerning
voice
non-human
tetrapod
production
especially
perception
relatively
scarce
compared
perception,
this
review
focuses
on
used
segmentation
languages,
highlighting
comparative
where
available.
Cues
that
many
languages
help
indicate
which
result
from
physiological
or
basic
cognitive
constraints,
be
employed
more
flexibly
shaped
by
cultural
evolution.
suggests
promising
candidates
future
investigation
of
structure
vocalizations.
article
part
the
theme
issue
'Voice
modulation:
origin
mechanism
social
impact
(Part
I)'.
Conservation Science and Practice,
Год журнала:
2022,
Номер
4(7)
Опубликована: Июнь 7, 2022
The
dual
mandate
for
many
protected
areas
(PAs)
to
simultaneously
promote
recreation
and
conserve
biodiversity
may
be
hampered
by
negative
effects
of
on
wildlife.
However,
reports
these
are
not
consistent,
presenting
a
knowledge
gap
that
hinders
evidence-based
decision-making.
We
used
camera
traps
monitor
human
activity
terrestrial
mammals
in
Golden
Ears
Provincial
Park
the
adjacent
University
British
Columbia
Malcolm
Knapp
Research
Forest
near
Vancouver,
Canada,
with
objective
discerning
relative
various
forms
cougars
(
