Guillemot

Table 4.6: Potential guillemot mortality following displacement from the Berwick Bank Development Array in the breeding season. Estimates considered, in light of empirical evidence, to represent the most realistic scenarios are colour coded, with dark teal representing rates advised by the Scoping Opinion; orange representing rates defined by the Developer Approach; and light teal representing uncertainty around these figures.

Guillemot (Breeding season)	Mortality Level (% of displaced birds at risk of mortality)
Displacement Level (% of all birds on site)		0%	1%	2%	3%	4%	5%	10%	15%	20%	30%	50%	80%	100%
	0%	0	0	0	0	0	0	0	0	0	0	0	0	0
	10%	0	60	120	180	239	299	597	896	1194	1791	2985	4776	5969
	20%	0	120	239	359	478	597	1194	1791	2388	3582	5969	9551	11938
	30%	0	180	359	538	717	896	1791	2687	3582	5373	8954	14326	17908
	40%	0	239	478	717	956	1194	2388	3582	4776	7163	11938	19101	23876
	50%	0	299	597	896	1194	1493	2985	4477	5969	8954	14923	23876	29845
	60%	0	359	717	1075	1433	1791	3582	5373	7163	10745	17908	28652	35815
	70%	0	418	836	1254	1672	2090	4179	6268	8357	12535	20892	33427	41784
	80%	0	478	956	1433	1911	2388	4776	7163	9551	14326	23876	38202	47752
	90%	0	538	1075	1612	2149	2687	5373	8059	10745	16117	26861	42977	53721
	100%	0	597	1194	1791	2388	2985	5969	8954	11938	17907	29845	47752	59690

Table 4.7: Potential guillemot mortality following displacement from the Berwick Bank Development Array plus 2 km buffer in the breeding season. Estimates considered, in light of empirical evidence, to represent the most realistic scenarios are colour coded, with dark teal representing rates advised by the Scoping Opinion; orange representing rates defined by the Developer Approach; and light teal representing uncertainty around these figures.

Guillemot (Breeding season)	Mortality Level (% of displaced birds at risk of mortality)
Displacement Level (% of all birds on site)		0%	1%	2%	3%	4%	5%	10%	15%	20%	30%	50%	80%	100%
	0%	0	0	0	0	0	0	0	0	0	0	0	0	0
	10%	0	75	149	223	297	371	742	1113	1484	2225	3708	5933	7416
	20%	0	149	297	445	594	742	1484	2225	2967	4450	7416	11865	14831
	30%	0	223	445	668	890	1113	2225	3337	4450	6674	11124	17797	22247
	40%	0	297	594	890	1187	1484	2967	4450	5933	8899	14831	23730	29662
	50%	0	371	742	1113	1484	1854	3708	5562	7416	11124	18539	29662	37077
	60%	0	445	890	1335	1780	2225	4450	6674	8899	13348	22247	35594	44493
	70%	0	520	1039	1558	2077	2596	5191	7787	10382	15573	25954	41527	51908
	80%	0	594	1187	1780	2373	2967	5933	8899	11865	17797	29662	47459	59324
	90%	0	668	1335	2003	2670	3337	6674	10011	13348	20022	33370	53391	66739
	100%	0	742	1484	2225	2967	3708	7416	11124	14831	22247	37077	59324	74154

Table 4.8: Potential guillemot mortality following displacement from the Berwick Bank Development Array in the non-breeding season. Estimates considered, in light of empirical evidence, to represent the most realistic scenarios are colour coded, with dark teal representing rates advised by the Scoping Opinion; orange representing rates defined by the Developer Approach; and light teal representing uncertainty around these figures.

Guillemot (Non-breeding season)	Mortality Level (% of displaced birds at risk of mortality)
Displacement Level (% of all birds on site)		0%	1%	2%	3%	4%	5%	10%	15%	20%	30%	50%	80%	100%
	0%	0	0	0	0	0	0	0	0	0	0	0	0	0
	10%	0	35	69	103	137	171	341	511	681	1022	1702	2724	3404
	20%	0	69	137	205	273	341	681	1022	1362	2043	3404	5447	6808
	30%	0	103	205	307	409	511	1022	1532	2043	3064	5106	8170	10212
	40%	0	137	273	409	545	681	1362	2043	2724	4085	6808	10893	13616
	50%	0	171	341	511	681	851	1702	2553	3404	5106	8510	13616	17019
	60%	0	205	409	613	817	1022	2043	3064	4085	6127	10212	16339	20423
	70%	0	239	477	715	954	1192	2383	3574	4766	7148	11914	19062	23827
	80%	0	273	545	817	1090	1362	2724	4085	5447	8170	13616	21785	27231
	90%	0	307	613	920	1226	1532	3064	4596	6127	9191	15318	24508	30635
	100%	0	341	681	1022	1362	1702	3404	5106	6808	10212	17019	27231	34038

Table 4.9: Potential guillemot mortality following displacement from the Berwick Bank Development Array plus 2 km buffer in the non-breeding season. Estimates considered, in light of empirical evidence, to represent the most realistic scenarios are colour coded, with dark teal representing rates advised by the Scoping Opinion; orange representing rates defined by the Developer Approach; and light teal representing uncertainty around these figures.

Guillemot (Non-breeding season)	Mortality Level (% of displaced birds at risk of mortality)
Displacement Level (% of all birds on site)		0%	1%	2%	3%	4%	5%	10%	15%	20%	30%	50%	80%	100%
	0%	0	0	0	0	0	0	0	0	0	0	0	0	0
	10%	0	45	89	133	177	221	442	663	884	1326	2209	3534	4418
	20%	0	89	177	266	354	442	884	1326	1767	2651	4418	7068	8835
	30%	0	133	266	398	531	663	1326	1988	2651	3976	6626	10602	13252
	40%	0	177	354	531	707	884	1767	2651	3534	5301	8835	14135	17669
	50%	0	221	442	663	884	1105	2209	3313	4418	6626	11043	17669	22086
	60%	0	266	531	796	1061	1326	2651	3976	5301	7951	13252	21203	26503
	70%	0	310	619	928	1237	1546	3092	4638	6184	9276	15460	24736	30920
	80%	0	354	707	1061	1414	1767	3534	5301	7068	10602	17669	28270	35337
	90%	0	398	796	1193	1591	1988	3976	5964	7951	11927	19877	31804	39754
	100%	0	442	884	1326	1767	2209	4418	6626	8835	13252	22086	35337	44171

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