lat

yes

-90.00 - 90.00 decimal

42.46

decimal latitude, two decimal places of precision required

lng

yes

-180.00 - 180.00 decimal

-76.51

decimal longitude, two decimal places of precision required

dist

250

0 - 250 integer

100

distance defining area of interest from given lat/lng in kilometers

back

14

1 - 30 integer

7

the number of days back to look for observations

maxResults

1 - 10000 integer

10

the maximum number of result rows to return in this request; to get all results do not include this parameter

detail

simple

simple, full

simple

toggle to restrict results to either all or a subset of sighting fields.  see result field descriptions 

locale

en_US

Java standard locale codes

fr_CA

Language/locale of response (when translations are available). See http://java.sun.com/javase/6/docs/api/java/util/Locale.html.

fmt

xml

json, xml

json

format of the response

hotspot

false

true,false

false

set to true if results should be limited to sightings at birding hotspots