# eBird Data Extraction and Processing in R

## Documentation for package ‘auk’ version 0.8.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

auk_bbox | Filter the eBird data by spatial bounding box
auk_bcr | Filter the eBird data by Bird Conservation Region
auk_breeding | Filter to only include observations with breeding codes
auk_clean | Clean an eBird data file (Deprecated)
auk_complete | Filter out incomplete checklists from the eBird data
auk_country | Filter the eBird data by country
auk_county | Filter the eBird data by county
auk_date | Filter the eBird data by date
auk_distance | Filter eBird data by distance travelled
auk_duration | Filter the eBird data by duration
auk_ebd | Reference to eBird data file
auk_ebd_version | Get the EBD version and associated taxonomy version
auk_exotic | Filter the eBird data by exotic code
auk_extent | Filter the eBird data by spatial extent
auk_filter | Filter the eBird file using AWK
auk_filter.auk_ebd | Filter the eBird file using AWK
auk_filter.auk_sampling | Filter the eBird file using AWK
auk_get_awk_path | OS specific path to AWK executable
auk_get_ebd_path | Return EBD data path
auk_last_edited | Filter the eBird data by last edited date
auk_observer | Filter the eBird data by observer
auk_project | Filter the eBird data by project code
auk_protocol | Filter the eBird data by protocol
auk_rollup | Roll up eBird taxonomy to species
auk_sampling | Reference to eBird sampling event file
auk_select | Select a subset of columns
auk_set_awk_path | Set a custom path to AWK executable
auk_set_ebd_path | Set the path to EBD text files
auk_species | Filter the eBird data by species
auk_split | Split an eBird data file by species
auk_state | Filter the eBird data by state
auk_time | Filter the eBird data by checklist start time
auk_unique | Remove duplicate group checklists
auk_version | Versions of auk, the EBD, and the eBird taxonomy
auk_year | Filter the eBird data to a set of years
auk_zerofill | Read and zero-fill an eBird data file
auk_zerofill.auk_ebd | Read and zero-fill an eBird data file
auk_zerofill.character | Read and zero-fill an eBird data file
auk_zerofill.data.frame | Read and zero-fill an eBird data file
bcr_codes | BCR Codes
collapse_zerofill | Read and zero-fill an eBird data file
ebird_species | Lookup species in eBird taxonomy
ebird_states | eBird States
ebird_taxonomy | eBird Taxonomy
filter_repeat_visits | Filter observations to repeat visits for hierarchical modeling
format_unmarked_occu | Format EBD data for occupancy modeling with 'unmarked'
get_ebird_taxonomy | Get eBird taxonomy via the eBird API
process_barcharts | Process eBird bar chart data
read_ebd | Read an EBD file
read_ebd.auk_ebd | Read an EBD file
read_ebd.character | Read an EBD file
read_sampling | Read an EBD file
read_sampling.auk_ebd | Read an EBD file
read_sampling.auk_sampling | Read an EBD file
read_sampling.character | Read an EBD file
valid_protocols | Valid Protocols