Filing of Certain Prospectuses and Communications in Connection With Business Combination Transactions (425)

Filed by Bird Global, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Switchback II Corporation Commission File No.: 001-39863 Date: August 19, 2021Filed by Bird Global, Inc. Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Switchback II Corporation Commission File No.: 001-39863 Date: August 19, 2021

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• • • • Sources $M Uses $M SWBK Shares $ 2,400 Equity Consideration to Bird Shareholders² $ 2,400 SWBK Cash in Trust 316 Cash to Balance Sheet 428 PIPE¹ 160 Transaction Fees 48 Total Sources $ 2,876 Total Uses $ 2,876 Pro Forma Capitalization Cash and Cash Equivalents (from de-SPAC) $ 428 (+) Bird Cash on Balance Sheet 124 PF Cash $ 552 Equity Value (Post-Money) $ 2,936 Enterprise Value $ 2,394 Pro Forma Ownership⁴ Shares (M) Ownership Breakdown % Existing Bird Shareholders² 240.0 81.8 % SWBK Investors 31.6 10.8 PIPE Investors¹ 16.0 5.5 SPAC Sponsor Shares³ 5.9 2.0 Equity Ownership 293.6 100.0 %• • • • Sources $M Uses $M SWBK Shares $ 2,400 Equity Consideration to Bird Shareholders² $ 2,400 SWBK Cash in Trust 316 Cash to Balance Sheet 428 PIPE¹ 160 Transaction Fees 48 Total Sources $ 2,876 Total Uses $ 2,876 Pro Forma Capitalization Cash and Cash Equivalents (from de-SPAC) $ 428 (+) Bird Cash on Balance Sheet 124 PF Cash $ 552 Equity Value (Post-Money) $ 2,936 Enterprise Value $ 2,394 Pro Forma Ownership⁴ Shares (M) Ownership Breakdown % Existing Bird Shareholders² 240.0 81.8 % SWBK Investors 31.6 10.8 PIPE Investors¹ 16.0 5.5 SPAC Sponsor Shares³ 5.9 2.0 Equity Ownership 293.6 100.0 %

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Sources $M Uses $M SWBK Shares $ 2,400 Equity Consideration to Bird Shareholders² $ 2,400 • SWBK Cash in Trust 316 Cash to Balance Sheet 428 PIPE¹ 160 Transaction Fees 48 Total Sources $ 2,876 Total Uses $ 2,876 • Pro Forma Capitalization • Cash and Cash Equivalents (from de-SPAC) $ 428 • (+) Bird Cash on Balance Sheet 124 PF Cash $ 552 Equity Value (Post-Money) $ 2,936 Enterprise Value $ 2,394 • Pro Forma Ownership⁴ Shares (M) Ownership Breakdown % Existing Bird Shareholders² 240.0 81.8 % SWBK Investors 31.6 10.8 PIPE Investors¹ 16.0 5.5 SPAC Sponsor Shares³ 5.9 2.0 Equity Ownership 293.6 100.0 %Sources $M Uses $M SWBK Shares $ 2,400 Equity Consideration to Bird Shareholders² $ 2,400 • SWBK Cash in Trust 316 Cash to Balance Sheet 428 PIPE¹ 160 Transaction Fees 48 Total Sources $ 2,876 Total Uses $ 2,876 • Pro Forma Capitalization • Cash and Cash Equivalents (from de-SPAC) $ 428 • (+) Bird Cash on Balance Sheet 124 PF Cash $ 552 Equity Value (Post-Money) $ 2,936 Enterprise Value $ 2,394 • Pro Forma Ownership⁴ Shares (M) Ownership Breakdown % Existing Bird Shareholders² 240.0 81.8 % SWBK Investors 31.6 10.8 PIPE Investors¹ 16.0 5.5 SPAC Sponsor Shares³ 5.9 2.0 Equity Ownership 293.6 100.0 %

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