handling time
handling time
The duration a pollinator spends foraging on each flower, calculated by dividing total foraging bout duration by number of flowers visited
harvest exposure
The degree to which wildlife populations are subjected to potential harvest mortality based on spatial overlap with legal hunting areas and temporal overlap with hunting seasons
heat hardening response
herbivore density
Abundance and biomass of herbivorous insects, expected to decrease at higher elevations due to temperature constraints
herd immunity
hibernation
A life-history trait that buffers marmots against climate change by allowing them to escape changes in climate and effectively expand their ecological niches
hibernation energetics
Ground squirrels metabolize fat reserves built up during previous foraging seasons, with high amounts of foraging ensuring enough fat storage levels for fitness and survival
hiding time
Duration that an animal remains concealed in a refuge after fleeing from a predator threat
homophily
The tendency for similar individuals to associate and form ties, thus limiting their social worlds and altering the information they receive and the interactions they experience
host alternation
Complex life cycle involving multiple spore stages that infect plant hosts in different families
host preferences
host-pathogen interaction
The interaction between a host organism and its pathogen, where genes in the host that express resistance and genes in the pathogen that express virulence are highly specific and correspond to each ot...
hunting season regulations
Legal frameworks governing when, where, and how many game animals can be harvested including bag limits, possession limits, season length and timing, and area closures
idiobiont parasitoid
Ectoparasitoids whose eggs are oviposited outside of the host, often in enclosed environments, with host development ceasing upon parasitism via paralysis
immigration
Movement of individuals into a population from external sources
individual deviation
The difference in days between an individual's peak bloom date and the population's peak bloom date at the site
infanticide
The killing of infants by conspecifics other than the parents
innovation success
successful manipulation of puzzle box to obtain food reward by opening either lid or door
insect biomass
Total dry weight of insects captured, used as proxy for abundance and population size
instantaneous mortality rate
A measure of per-capita mortality rate calculated as the natural logarithm of survival over time
inter-cohort cannibalism
Cannibalism occurring between different age cohorts, where older individuals consume younger individuals of the same species
intraspecific signals
lability
lambda
latent phase infection
latrine density
Density of fresh pika scat piles used as an index of relative population density
lek
Traditional breeding display ground used by sage-grouse where males gather to perform courtship displays
lek
lek inactivity
life history stages
Discrete developmental periods in marmots separated by annual hibernation: pups (<1 year), yearlings (1 year), and adults (≥2 years)
life history traits
Ecological and life history traits that determine a bird species response to extreme meteorological events and vary with elevation
local enhancement
Social learning mechanism where individuals are attracted to a location simply by others being present, rather than learning specific manipulative tasks
long-term success
Survival and performance of transplanted vegetation measured years after initial establishment
lunar cycle foraging behavior
Changes in animal foraging activity and risk-taking behavior in response to different moon phases and associated predation risk
male desertion
Males leaving the brood first, leaving their mates as sole caretakers of the larvae
male emergence timing
The timing of male bee emergence relative to females, used as an indicator of social breeding strategy and brood structure.
marginal value theorem
masting
Synchronized, massive flowering event that occurs infrequently in monocarpic species
maternal effects
Influence of maternal identity on offspring growth through burrow location, maternal investment, and genetics
maternal stress effects
Impact of maternal stress levels on offspring survival and development, potentially with intergenerational effects
matriline
Social group consisting of one to five closely-related females (yearlings and young) in yellow-bellied marmots
maturity index
Body mass at specified age divided by adult body mass
metabolic depression
Reduction in metabolic rate that can be active or passive
metabolic flight capacity
Peak metabolic rate and total energy expenditure during forced flight as measures of dispersal ability
metamorphosis
midday depression
midden
Large piles of cones at the base of trees where squirrels stockpile cones, which are defended as territories and serve as cache for winter survival
