» Articles » PMID: 29089512

Thiamine Deficiency Impairs Common Eider (Somateria Mollissima) Reproduction in the Field

Overview
Journal Sci Rep
Specialty Science
Date 2017 Nov 2
PMID 29089512
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

The Baltic Sea population of the common eider (Somateria mollissima) has declined dramatically during the last two decades. Recently, widespread episodic thiamine (vitamin B) deficiency has been demonstrated in feral birds and suggested to contribute significantly to declining populations. Here we show that the decline of the common eider population in the Baltic Sea is paralleled by high mortality of the pulli a few days after hatch, owing to thiamine deficiency and probably also thereby associated abnormal behaviour resulting in high gull predation. An experiment with artificially incubated common eider eggs collected in the field revealed that thiamine treatment of pulli had a therapeutic effect on the thiamine status of the brain and prevented death. The mortality was 53% in untreated specimens, whereas it was only 7% in thiamine treated specimens. Inability to dive was also linked to brain damage typical for thiamine deficiency. Our results demonstrate how thiamine deficiency causes a range of symptoms in the common eider pulli, as well as massive die-offs a few days after hatch, which probably are the major explanation of the recent dramatic population declines.

Citing Articles

Thiamin (vitamin B1, thiamine) transfer in the aquatic food web from lower to higher trophic levels.

Hylander S, Farnelid H, Fridolfsson E, Hauber M, Todisco V, Ejsmond M PLoS One. 2024; 19(12):e0308844.

PMID: 39621630 PMC: 11611157. DOI: 10.1371/journal.pone.0308844.


Subclinical thiamine deficiency results in failed reproduction in Arctic foxes.

Jackson C, Furnes M, Rod-Eriksen L, Yap K, Davey M, Fossoy F Vet Med Sci. 2024; 10(2):e1358.

PMID: 38356320 PMC: 10867461. DOI: 10.1002/vms3.1358.


Deficiency syndromes in top predators associated with large-scale changes in the Baltic Sea ecosystem.

Majaneva S, Fridolfsson E, Casini M, Legrand C, Lindehoff E, Margonski P PLoS One. 2020; 15(1):e0227714.

PMID: 31917814 PMC: 6952091. DOI: 10.1371/journal.pone.0227714.


Severe thiamine deficiency in eastern Baltic cod (Gadus morhua).

Engelhardt J, Frisell O, Gustavsson H, Hansson T, Sjoberg R, Collier T PLoS One. 2020; 15(1):e0227201.

PMID: 31895939 PMC: 6939936. DOI: 10.1371/journal.pone.0227201.


Consequences of past and present harvest management in a declining flyway population of common eiders .

Tjornlov R, Pradel R, Choquet R, Christensen T, Frederiksen M Ecol Evol. 2019; 9(22):12515-12530.

PMID: 31788194 PMC: 6875579. DOI: 10.1002/ece3.5707.


References
1.
Mair R, Anderson C, Langlais P, MCENTEE W . Behavioral impairments, brain lesions and monoaminergic activity in the rat following recovery from a bout of thiamine deficiency. Behav Brain Res. 1988; 27(3):223-39. DOI: 10.1016/0166-4328(88)90119-2. View

2.
Kankaanpaa H, Vuorinen P, Sipia V, Keinanen M . Acute effects and bioaccumulation of nodularin in sea trout (Salmo trutta m. trutta L.) exposed orally to Nodularia spumigena under laboratory conditions. Aquat Toxicol. 2002; 61(3-4):155-68. DOI: 10.1016/s0166-445x(02)00054-1. View

3.
Ost M, Clark C, Kilpi M, Ydenberg R . Parental effort and reproductive skew in coalitions of brood rearing female common eiders. Am Nat. 2007; 169(1):73-86. DOI: 10.1086/510213. View

4.
Balk L, Hagerroth P, Gustavsson H, Sigg L, Akerman G, Ruiz Munoz Y . Widespread episodic thiamine deficiency in Northern Hemisphere wildlife. Sci Rep. 2016; 6():38821. PMC: 5153840. DOI: 10.1038/srep38821. View

5.
Butterworth R, Giguere J, Besnard A . Activities of thiamine-dependent enzymes in two experimental models of thiamine-deficiency encephalopathy: 1. The pyruvate dehydrogenase complex. Neurochem Res. 1985; 10(10):1417-28. DOI: 10.1007/BF00964982. View