{
"USGS Publications Warehouse": {
"@context": "https://schema.org",
"@type": "Article",
"additionalType": "Journal Article",
"name": "Differential effects of coyotes and red foxes on duck nest success",
"identifier": [
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse IndexID",
"value": "70170236",
"url": "https://pubs.usgs.gov/publication/70170236"
},
{
"@type": "PropertyValue",
"propertyID": "USGS Publications Warehouse Internal ID",
"value": 70170236
},
{
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.2307/3809108",
"url": "https://doi.org/10.2307/3809108"
}
],
"journal": {
"@type": "Periodical",
"name": "Journal of Wildlife Management",
"volumeNumber": "59",
"issueNumber": "1"
},
"inLanguage": "en",
"isPartOf": [
{
"@type": "CreativeWorkSeries",
"name": "Journal of Wildlife Management"
}
],
"datePublished": "1995",
"dateModified": "2016-04-12",
"abstract": "Low recruitment rates prevail among ducks in the Prairie Pothole Region of North America, primarily because of high nest depredation rates. The red fox (Vulpes vulpes) is a major predator of duck eggs, but fox abundance is depressed by coyotes (Canis latrans). We tested the hypothesis that nest success of upland-nesting ducks is higher in areas with coyotes than in areas with red foxes. We conducted the study during 1990-92 in uplands of 36 areas managed for nesting ducks in North Dakota and South Dakota. Overall nest success averaged 32% (95% CI = 25-40) on 17 study areas where coyotes were the principal canid and 17% (CI = 11-25) on 13 study areas where red foxes were the principal canid (P = 0.01). Both canids were common on 6 other areas, where nest success averaged 25% (CI = 13-47). Habitat composition, predator communities with the exception of canids, and species composition of duck nests in coyote and red fox areas were similar overall. Upon examining only nests with greater than or equal to 6 eggs on the last visit prior to hatch or depredation, we determined nests with evidence characteristic of fox predation accounted for 4% of depredated nests in coyote areas and 27% in fox areas (P = 0.001). An expanding coyote population is contributing to higher overall nest success. Management of coyotes may be an effective method for increasing duck nest success.",
"description": "10 p.",
"publisher": {
"@type": "Organization",
"name": "Wiley"
},
"author": [
{
"@type": "Person",
"name": "Sovada, Marsha A. msovada@usgs.gov",
"givenName": "Marsha A.",
"familyName": "Sovada",
"email": "msovada@usgs.gov"
},
{
"@type": "Person",
"name": "Sargeant, A.",
"givenName": "A.",
"familyName": "Sargeant"
},
{
"@type": "Person",
"name": "Grier, J.W.",
"givenName": "J.W.",
"familyName": "Grier"
}
],
"funder": [
{
"@type": "Organization",
"name": "Northern Prairie Wildlife Research Center",
"url": "https://www.usgs.gov/centers/northern-prairie-wildlife-research-center"
}
],
"spatialCoverage": [
{
"@type": "Place",
"additionalType": "country",
"name": "United States",
"url": "https://geonames.org/4074035"
},
{
"@type": "Place",
"additionalType": "state",
"name": "North Dakota"
},
{
"@type": "Place",
"additionalType": "state",
"name": "South Dakota"
},
{
"@type": "Place",
"geo": [
{
"@type": "GeoShape",
"additionalProperty": {
"@type": "PropertyValue",
"name": "GeoJSON",
"value": {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-100.162353515625,
48.99463598353408
],
[
-100.250244140625,
45.92822950933618
],
[
-98.701171875,
45.92822950933618
],
[
-98.6572265625,
45.034714778688624
],
[
-96.45996093749999,
44.98034238084973
],
[
-96.50390625,
45.36758436884978
],
[
-96.83349609375,
45.56021795715051
],
[
-96.624755859375,
45.78284835197676
],
[
-96.558837890625,
46.18743678432541
],
[
-96.70166015624999,
46.40756396630067
],
[
-96.844482421875,
46.800059446787316
],
[
-96.910400390625,
47.635783590864854
],
[
-97.20703125,
48.188063481211415
],
[
-97.22900390625,
48.99463598353408
],
[
-100.162353515625,
48.99463598353408
]
]
]
}
}
]
}
}
},
{
"@type": "GeoCoordinates",
"latitude": 47.08609459559052,
"longitude": -98.41662317018137
}
]
}
]
},
"OpenAlex": {
"_id": "https://openalex.org/w2074088470",
"abstract_inverted_index": {
"Low": [
0
],
"recruitment": [
1
],
"rates": [
2
],
"prevail": [
3
],
"among": [
4
],
"ducks": [
5,
51,
78
],
"in": [
6,
54,
59,
70,
79,
154,
194,
199
],
"the": [
7,
44,
66,
101,
117,
144,
171
],
"Prairie": [
8
],
"Pothole": [
9
],
"Region": [
10
],
"of": [
11,
16,
30,
49,
72,
146,
151,
185,
191,
217
],
"North": [
12,
80
],
"America,": [
13
],
"primarily": [
14
],
"because": [
15
],
"high": [
17
],
"nest": [
18,
47,
86,
132,
214,
227
],
"depredation": [
19
],
"rates.": [
20
],
"The": [
21
],
"red": [
22,
62,
114,
157
],
"fox": [
23,
34,
158,
186,
200
],
"(Vulpes": [
24
],
"vulpes)": [
25
],
"is": [
26,
36,
52,
209
],
"a": [
27
],
"major": [
28
],
"predator": [
29,
141
],
"duck": [
31,
152,
226
],
"eggs,": [
32
],
"but": [
33
],
"abundance": [
35
],
"depressed": [
37
],
"by": [
38
],
"coyotes": [
39,
57,
99,
218
],
"(Canis": [
40
],
"latrans).": [
41
],
"We": [
42,
64
],
"tested": [
43
],
"hypothesis": [
45
],
"that": [
46
],
"success": [
48,
133,
228
],
"upland-nesting": [
50
],
"higher": [
53,
212
],
"areas": [
55,
60,
74,
97,
112,
159,
196,
201
],
"with": [
56,
61,
143,
167,
182
],
"than": [
58
],
"foxes.": [
63
],
"conducted": [
65
],
"study": [
67,
96,
111
],
"during": [
68
],
"1990-92": [
69
],
"uplands": [
71
],
"36": [
73
],
"managed": [
75
],
"for": [
76,
189,
224
],
"nesting": [
77
],
"Dakota": [
81
],
"and": [
82,
104,
148,
156,
197
],
"South": [
83
],
"Dakota.": [
84
],
"Overall": [
85
],
"succes": [
87
],
"averaged": [
88,
134
],
"32%": [
89
],
"(95%": [
90
],
"CI": [
91
],
"=": [
92,
107,
121,
137,
203
],
"25-40)": [
93
],
"on": [
94,
109,
127,
170
],
"17": [
95
],
"where": [
98,
113,
131
],
"were": [
100,
116,
125,
160
],
"principal": [
102,
118
],
"canid": [
103,
119
],
"17%": [
105
],
"(CI": [
106,
136
],
"11-25)": [
108
],
"13": [
110
],
"foxes": [
115
],
"(P": [
120,
202
],
"0.01).": [
122
],
"Both": [
123
],
"canids": [
124
],
"common": [
126
],
"6": [
128
],
"other": [
129
],
"areas,": [
130
],
"25%": [
135
],
"13-47).": [
138
],
"Habitat": [
139
],
"composition,": [
140
],
"communities": [
142
],
"exception": [
145
],
"canids,": [
147
],
"species": [
149
],
"composition": [
150
],
"nests": [
153,
166,
181,
193
],
"coyote": [
155,
195,
207
],
"similar": [
161
],
"overall.": [
162
],
"Upon": [
163
],
"examining": [
164
],
"only": [
165
],
"\u22656": [
168
],
"eggs": [
169
],
"last": [
172
],
"visit": [
173
],
"prior": [
174
],
"to": [
175,
211
],
"hatch": [
176
],
"or": [
177
],
"depredation,": [
178
],
"we": [
179
],
"determined": [
180
],
"evidence": [
183
],
"characteristic": [
184
],
"predation": [
187
],
"accounted": [
188
],
"4%": [
190
],
"depredated": [
192
],
"27%": [
198
],
"0.001).": [
204
],
"An": [
205
],
"expanding": [
206
],
"population": [
208
],
"contributing": [
210
],
"overall": [
213
],
"success.": [
215
],
"Management": [
216
],
"may": [
219
],
"be": [
220
],
"an": [
221
],
"effective": [
222
],
"method": [
223
],
"increasing": [
225
]
},
"apc_list": {
"value": 4070,
"currency": "USD",
"value_usd": 4070,
"provenance": "doaj"
},
"apc_paid": null,
"authorships": [
{
"author_position": "first",
"author": {
"id": "https://openalex.org/A5003569037",
"display_name": "Marsha A. Sovada",
"orcid": null
},
"institutions": [],
"countries": [],
"is_corresponding": false,
"raw_author_name": "Marsha A. Sovada",
"raw_affiliation_strings": [],
"affiliations": []
},
{
"author_position": "middle",
"author": {
"id": "https://openalex.org/A5063105776",
"display_name": "Alan B. Sargeant",
"orcid": null
},
"institutions": [],
"countries": [],
"is_corresponding": false,
"raw_author_name": "Alan B. Sargeant",
"raw_affiliation_strings": [],
"affiliations": []
},
{
"author_position": "last",
"author": {
"id": "https://openalex.org/A5034211650",
"display_name": "James W. Grier",
"orcid": "https://orcid.org/0000-0002-2416-7134"
},
"institutions": [],
"countries": [],
"is_corresponding": false,
"raw_author_name": "James W. Grier",
"raw_affiliation_strings": [],
"affiliations": []
}
],
"best_oa_location": null,
"biblio": {
"volume": "59",
"issue": "1",
"first_page": "1",
"last_page": "1"
},
"citation_normalized_percentile": {
"value": 0.977508,
"is_in_top_1_percent": false,
"is_in_top_10_percent": true
},
"cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2074088470",
"cited_by_count": 185,
"cited_by_percentile_year": {
"min": 98,
"max": 99
},
"concepts": [
{
"id": "https://openalex.org/C152630561",
"wikidata": "https://www.wikidata.org/wiki/Q6997750",
"display_name": "Nest (protein structural motif)",
"level": 2,
"score": 0.7640841
},
{
"id": "https://openalex.org/C205649164",
"wikidata": "https://www.wikidata.org/wiki/Q1071",
"display_name": "Geography",
"level": 0,
"score": 0.5111225
},
{
"id": "https://openalex.org/C90856448",
"wikidata": "https://www.wikidata.org/wiki/Q431",
"display_name": "Zoology",
"level": 1,
"score": 0.47901458
},
{
"id": "https://openalex.org/C188382862",
"wikidata": "https://www.wikidata.org/wiki/Q170430",
"display_name": "Predation",
"level": 2,
"score": 0.43145293
},
{
"id": "https://openalex.org/C103623929",
"wikidata": "https://www.wikidata.org/wiki/Q744112",
"display_name": "Nest box",
"level": 3,
"score": 0.43068603
},
{
"id": "https://openalex.org/C86803240",
"wikidata": "https://www.wikidata.org/wiki/Q420",
"display_name": "Biology",
"level": 0,
"score": 0.41619846
},
{
"id": "https://openalex.org/C18903297",
"wikidata": "https://www.wikidata.org/wiki/Q7150",
"display_name": "Ecology",
"level": 1,
"score": 0.4156311
},
{
"id": "https://openalex.org/C55493867",
"wikidata": "https://www.wikidata.org/wiki/Q7094",
"display_name": "Biochemistry",
"level": 1,
"score": 0.0
}
],
"corresponding_author_ids": [],
"corresponding_institution_ids": [],
"countries_distinct_count": 0,
"counts_by_year": [
{
"year": 2023,
"cited_by_count": 2
},
{
"year": 2022,
"cited_by_count": 5
},
{
"year": 2021,
"cited_by_count": 2
},
{
"year": 2020,
"cited_by_count": 3
},
{
"year": 2019,
"cited_by_count": 1
},
{
"year": 2018,
"cited_by_count": 5
},
{
"year": 2017,
"cited_by_count": 7
},
{
"year": 2016,
"cited_by_count": 6
},
{
"year": 2015,
"cited_by_count": 3
},
{
"year": 2014,
"cited_by_count": 2
},
{
"year": 2013,
"cited_by_count": 5
},
{
"year": 2012,
"cited_by_count": 6
}
],
"created_date": "2016-06-24",
"datasets": [],
"display_name": "Differential Effects of Coyotes and Red Foxes on Duck Nest Success",
"doi": "https://doi.org/10.2307/3809108",
"fulltext_origin": "ngrams",
"fwci": 6.232,
"grants": [],
"has_fulltext": true,
"id": "https://openalex.org/W2074088470",
"ids": {
"openalex": "https://openalex.org/W2074088470",
"doi": "https://doi.org/10.2307/3809108",
"mag": "2074088470"
},
"indexed_in": [
"crossref"
],
"institutions_distinct_count": 0,
"is_paratext": false,
"is_retracted": false,
"keywords": [
{
"id": "https://openalex.org/keywords/predation-risk",
"display_name": "Predation Risk",
"score": 0.530477
},
{
"id": "https://openalex.org/keywords/nest-box",
"display_name": "Nest box",
"score": 0.43068603
}
],
"language": "en",
"locations": [
{
"is_oa": false,
"landing_page_url": "https://doi.org/10.2307/3809108",
"pdf_url": null,
"source": {
"id": "https://openalex.org/S72902805",
"display_name": "Journal of Wildlife Management",
"issn_l": "0022-541X",
"issn": [
"0022-541X",
"1937-2817"
],
"is_oa": false,
"is_in_doaj": false,
"is_core": true,
"host_organization": "https://openalex.org/P4310320595",
"host_organization_name": "Wiley",
"host_organization_lineage": [
"https://openalex.org/P4310320595"
],
"host_organization_lineage_names": [
"Wiley"
],
"type": "journal"
},
"license": null,
"license_id": null,
"version": null,
"is_accepted": false,
"is_published": false
}
],
"locations_count": 1,
"mesh": [],
"ngrams_url": "https://api.openalex.org/works/W2074088470/ngrams",
"open_access": {
"is_oa": false,
"oa_status": "closed",
"oa_url": null,
"any_repository_has_fulltext": false
},
"primary_location": {
"is_oa": false,
"landing_page_url": "https://doi.org/10.2307/3809108",
"pdf_url": null,
"source": {
"id": "https://openalex.org/S72902805",
"display_name": "Journal of Wildlife Management",
"issn_l": "0022-541X",
"issn": [
"0022-541X",
"1937-2817"
],
"is_oa": false,
"is_in_doaj": false,
"is_core": true,
"host_organization": "https://openalex.org/P4310320595",
"host_organization_name": "Wiley",
"host_organization_lineage": [
"https://openalex.org/P4310320595"
],
"host_organization_lineage_names": [
"Wiley"
],
"type": "journal"
},
"license": null,
"license_id": null,
"version": null,
"is_accepted": false,
"is_published": false
},
"primary_topic": {
"id": "https://openalex.org/T10199",
"display_name": "Wildlife Ecology and Conservation Biology",
"score": 0.9999,
"subfield": {
"id": "https://openalex.org/subfields/2303",
"display_name": "Ecology"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
"publication_date": "1995-01-01",
"publication_year": 1995,
"referenced_works": [
"https://openalex.org/W122538522",
"https://openalex.org/W1261379222",
"https://openalex.org/W140961232",
"https://openalex.org/W141858973",
"https://openalex.org/W144220963",
"https://openalex.org/W1525832928",
"https://openalex.org/W1550512541",
"https://openalex.org/W1581547359",
"https://openalex.org/W1591219692",
"https://openalex.org/W171641366",
"https://openalex.org/W1965536680",
"https://openalex.org/W1975506551",
"https://openalex.org/W1980050843",
"https://openalex.org/W2027515295",
"https://openalex.org/W2058312880",
"https://openalex.org/W2071783880",
"https://openalex.org/W2076351886",
"https://openalex.org/W2078714591",
"https://openalex.org/W2081381819",
"https://openalex.org/W2090455512",
"https://openalex.org/W2160136145",
"https://openalex.org/W2160303548",
"https://openalex.org/W2314315840",
"https://openalex.org/W2316060363",
"https://openalex.org/W2316196738",
"https://openalex.org/W2316522739",
"https://openalex.org/W2316584178",
"https://openalex.org/W2318046655",
"https://openalex.org/W2327906005",
"https://openalex.org/W2329631224",
"https://openalex.org/W2331160875",
"https://openalex.org/W2331507733",
"https://openalex.org/W2335109109",
"https://openalex.org/W50106947",
"https://openalex.org/W585826296",
"https://openalex.org/W92308947"
],
"referenced_works_count": 36,
"related_works": [
"https://openalex.org/W2807348960",
"https://openalex.org/W2565144728",
"https://openalex.org/W2366654626",
"https://openalex.org/W2330313519",
"https://openalex.org/W2315283258",
"https://openalex.org/W2120880966",
"https://openalex.org/W2091518618",
"https://openalex.org/W2057822740",
"https://openalex.org/W2003923194",
"https://openalex.org/W162437597"
],
"sustainable_development_goals": [
{
"id": "https://metadata.un.org/sdg/15",
"display_name": "Life on land",
"score": 0.63
}
],
"title": "Differential Effects of Coyotes and Red Foxes on Duck Nest Success",
"topics": [
{
"id": "https://openalex.org/T10199",
"display_name": "Wildlife Ecology and Conservation Biology",
"score": 0.9999,
"subfield": {
"id": "https://openalex.org/subfields/2303",
"display_name": "Ecology"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
{
"id": "https://openalex.org/T10089",
"display_name": "Avian Ecology and Climate Change Impacts",
"score": 0.9995,
"subfield": {
"id": "https://openalex.org/subfields/2303",
"display_name": "Ecology"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
},
{
"id": "https://openalex.org/T13388",
"display_name": "Factors Affecting Sagebrush Ecosystems and Wildlife Conservation",
"score": 0.9982,
"subfield": {
"id": "https://openalex.org/subfields/2303",
"display_name": "Ecology"
},
"field": {
"id": "https://openalex.org/fields/23",
"display_name": "Environmental Science"
},
"domain": {
"id": "https://openalex.org/domains/3",
"display_name": "Physical Sciences"
}
}
],
"type": "article",
"type_crossref": "journal-article",
"updated_date": "2024-08-08T23:06:50.493930",
"versions": []
}
}