| Example | Source/Data |
|---|---|
| American Toad | This was the data used in MacKenzie et al (2002). I downloaded it from the supplement area of the paper in Ecology. Single season single species occupancy Refer to Excel workbook for more information. |
| Blue Gross Beaks | Data from
an occupancy course from Mike Conroy Single season single species occupancy An occupancy study was made on Blue Grosbeaks (Guiraca caerulea) on 41 old fields planted to longleaf pines (Pinus palustris) in southern Georgia, USA. Surveys were 500 m transects across each field and were completed three times during the breeding season in 2001. Columns in the file are:
|
| Brook Trout | This is from MARK demo files on occupancy. Single season single species occupancy Collected via electrofishing three 50 m sections of streams at 77 sites in the Upper Chattachochee River basin.
77 streams 3 occasions, 4 covariates: elevation, cross sectional area each occasion. |
| Bull Frogs | 500 Ponds were visited on each of 4 surveys. Single season single species occupancy - with heterogeneity Demonstrates heterogeneous catchability models. |
| Butterflies |
Single Species Multi Season Source: Mike Conroys notes on the web. Details unknown about this dataset - poke around his web pages for details. |
| California Spotted Owl | Multi State - Single Season Nichols et al (2007) Ecology 88, 1395-1400. Data available on Ecology archives and in MARK help files. Five visits to sites. Recorded: |
| Coose Bass | Multi State - Single Season Data Source This example is of Coosa bass collected via electrofishing from four 50-80 m sections in streams at 54 sites in the Upper Coosa River basin. The objective was to evaluate the effect of streamflow variability on Coosa bass reproduction. States |
| Coyote, bobcats, grey foxes, and red foxes | Coyote, bobcat, grey foxes, and red foxes co-occurence.
Rota CT, Ferreira MAR, Kays RW, Forrester TD, Kalies EL, McShea WJ, Parsons AW, Millspaugh JJ (2016). Multi Species Single Season |
| Pronghorn | This is the Pronghorn dataset that ships with the Presence software. Single season single species occupancy |
| Grand Skinks | Data has been collected on 352 tors over a 5 year (the ‘seasons’) although not all tors (rock piles) were surveyed each year, with up to 3 surveys of each tor per year. Single Species Multi Season Ships with PRESENCE. |
| Hawk breeding | Occupancy/breeding of hawks in BC Multi State Multi Season |
| House Finches | Expansion of house finches in BBS Single Species Multi Season Ships with PRESENCE |
| Nightingales | 10 years x 8 visits per year of detection of nightingales. Single Species Multi Season Ships with R package blmeco |
| Northern Spotted Owl | Northern Spotted Owl data from MacKenzie et al (2012). Ships with Presence. 55 sites visited up to 8 times between 1997 and 2001. Single Species Multi Season |
| Possum Coyote Raccoon | Posssum, Coyote, Raccoon co-occurence.
Fidino M, Simonis JL, Magle SB (2018) Multi Species Multi Season |
| Pronghorn | This is the Pronghorn dataset that ships with the Presence software. Single season single species occupancy Available here |
| Salamander | This is the Salamander dataset that ships with the Presence software. Single season single species occupancy Discussed in Mackenzie et al (2006) Chapter 4. |
| Co-occurance of Salamanders | This is the co-occurence salamander dataset that ships with PRESENCE. Multiple species single season Example, 8.4 in MacKenzie et al 2006. |
| Salamander Multi Season | Salamanders over two seasons with covariates on elevation and stream type.<.br>
Single Species Multi Season Discussed n MacKenzie et al. |
| SSSS-sample | This is the sample dataset that ships with MARK. Single season single species occupancy Source unknown. |
| Salamander | This is the Salamander dataset that ships with the Presence software. Single season single species occupancy Discussed in Mackenzie et al (2006) Chapter 4. |
| Spotted and Barred Owl Co-occurrence | Ships with PRESENCE. Appears to be based on: Modeling co-occurrence of northern spotted and barred owls: Accounting for detection probability differences. Larissa L. Bailey, Janice A. Reid, Eric D. Forsman, James D. Nichols. Biological Conservation 142 (2009) 2983Ð2989. Multi season single season I only used the first 10 surveys in the season. |
| Sun fish from the Flint River | Single Species Multi Season Discussed here |
| Trout co-occurance | Multiple Species Single Season BKTR and BLTR measured in watersheds in Alberta Bull trout are native and require cold water; brook trout are from the east and are supposed to have warmer temperature preferences. Each site was sampled twice, represented as "rep1" and "rep2" in the database. I have more than a lot of predictors, but the two predictors of occupancy that I would be most interested in are temperature and discharge |
| Weta | This is the Weta dataset that ships with the Presence software. Single season single species occupancy Discussed in Mackenzie et al (2012) |
| YellowBelliedToad | Detection of toad on two visits with julian date was a site-vist covariate. Single season single species occupancy This is shipped with the blmeco package in R. |
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