Bees per person hour sampling

Knowledge graph centered on Bees per person hour sampling with 76 nodes and 205 connections. Top connected: Hummingbird, Interaction rewiring and the rapid turnover of pla, Bombus, Ipomopsis, Ligusticum porteri.

Method synopsis

Systematic observation of plant-pollinator interactions along established transects with standardized time intervals to capture natural temperature variation. Pollinator specimens collected for identification when observed contacting flower reproductive parts.

Synthesized from method descriptions across 75 papers using this protocol.

Procedure from a recent peer-reviewed implementation

Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Temperature influences pollinators' choice of floral partners independently of community composition (2025), Journal of Animal Ecology. The protocol was originally introduced by Effects of nectar robbing on nectar dynamics and bumblebee foraging strategies in Linaria vulgaris (2005), Oikos. Implementations in other papers (listed below) may differ.

1. Establish transects and sampling segments
   At each meadow site, establish three 50-meter transects. Divide each transect into five 1m×2m segments for systematic sampling of plant-pollinator interactions.
   Quantities: 3 transects per meadow, 5 segments per transect (1m×2m each), total 15 segments per siteDuration: Setup conducted once per site at beginning of seasonConditions: During flowering season (late May through end of August)
   Equipment: measuring tape
2. Conduct pollinator observation surveys
   Survey each study site beginning at 10:00 AM, 12:00 PM and 2:00 PM, unless precluded by inclement weather. Observe plant-pollinator interactions for 45 minutes of active sampling evenly distributed across the three transects during each round.
   Quantities: 3 sampling rounds per day per site, 45 minutes total observation time per roundDuration: Weekly surveys over 6-9 weeks during flowering periodConditions: Weather permitting (no inclement weather), during daylight hours
   Equipment: field notebooks, identification guides
3. Record plant-pollinator interactions
   When an insect touches reproductive parts (stigmas or anthers) of a flower, immediately collect the insect for laboratory identification. Record species identity and floral abundance of every plant rooted inside the segment available for interaction. Define interaction as any flying insect touching reproductive parts regardless of visible pollen on body.

Typical Equipment

• measuring tape
• field notebooks
• identification guides
• collection containers
• hand nets
• microscopes
• taxonomic keys

Output Measurements

• pollinator-flower interaction events
• pollinator species identity
• flower species identity
• floral abundance

Papers Using This Protocol (77)

Species Studied With This Protocol